Hippo box
Boxes and Containers | Kimura Yoshihisa |  Origami Animal Boxes by Kimura Yoshihisa
| 29 | Square
2 units | |
Hippo cigarette case
Boxes and Containers | Kimura Yoshihisa |  NOA Magazine 57 | 26 | Rectangle - 1X3
2 units | |
Hippo cigarette case (part1)
Boxes and Containers | Kimura Yoshihisa |  Origami Tanteidan Magazine 15 (read full review) | 8 | Rectangle - 1X2
2 units | 
Folded by Rui Roda |
Hippo cigarette case (part2)
Boxes and Containers | Kimura Yoshihisa | Origami Tanteidan Magazine 16 (read full review) | 9 | Rectangle - 1X2
2 units |
Folded by Rui Roda |
Hippocampunk
Imaginary beings | Eric Vigier |  BOS Convention 2019 Autumn | 35 | Square | |
Hippocampunk
Imaginary beings | Eric Vigier |  MFPP 2018 Convention | 45 | Square | |
Hippocampunk
Imaginary beings | Eric Vigier |  Tanteidan 24th convention
| 223 | Square | |
Hippocampus
Imaginary beings | Andrey Ermakov |  Olympiad 2021 - Round 2
| 76 | Square | |
Hippocampus
Imaginary beings | Fumiaki Kawahata |  Creative Origami Ideas and Techniques by Fumiaki Kawahata
| 184 | Square | |
Hippocampus
Imaginary beings | Fumiaki Kawahata |  Tanteidan 26th convention
| 240 | Square | |
Hippocampus
Imaginary beings | Gen Hagiwara |  New Generation of Ultimate Origami by Makoto Yamaguchi
| 116 | Square | |
Hippocampus
Imaginary beings | Gen Hagiwara |  Origami Tanteidan Magazine 176 | 26 | Square | |
Hippocampus
Imaginary beings | Kingsley Hwang |  Origami in Progress by Kingsley Hwang
| 111 | Square | |
Hippocampus
Imaginary beings | Leonardo Pulido Martinez |  Hiporigami 2 by Leonardo Pulido Martinez
| 103 | Square | |
Hippocampus
Imaginary beings | Leonardo Pulido Martinez |  Hiporigami 3 by Leonardo Pulido Martinez
| 24 | Square | 
Folded by Leonardo Pulido |
Hippocampus
Imaginary beings | Michele Chang |  Origami USA Convention 2022
| 47 | Square | |
Hippocampus
Imaginary beings | Quentin Trollip |  Origami Sequence by Quentin Trollip (read full review)
| 57 | Square | 
Folded from a square of Tant paper by Gilad Aharoni |
Hippocampus
Imaginary beings | Roman Diaz |  Origami for Interpreters by Roman Diaz (read full review)
| 147 | Square | 
Folded by Phillip West |
Hippocampus
Imaginary beings | Roman Diaz |  Pajarita Magazine 94 | 5 | Square |
Folded by Phillip West |
Hippocampus
Imaginary beings | Shubham Mathur |  Indonesian 4th Origami Convention 2021 | 179 | Square | |
Hippocampus
Imaginary beings | Shubham Mathur |  Origamaze 1
| 23 | Square | |
Hippogriff
Imaginary beings | Diego Uquillas Erazo |  Chilean Origami Convention 2010
| 76 | Square | |
Hippogriff
Imaginary beings | Diego Uquillas Erazo |  Peru Convention 2009 | 52 | Square | |
Hippogriff
Imaginary beings | Dom Bennet |  BOS Magazine 213 | 32 | Square | |
Hippogriff
Imaginary beings | Guspath Go |  Personal Collection | 5434 | Square | |
Hippogriff
Imaginary beings | Janessa Munt |  Harry Potter Origami by Janessa Munt
| 42 | Square | |
Hippogriff
Imaginary beings | Lee WonBae |  Korea Origami Convention 2014
| 162 | Square | |
Hippogriff
Imaginary beings | Manuel Sirgo |  AEP convention 2009 | 104 | Square | |
Hippogriff
Imaginary beings | Manuel Sirgo |  Czech Origami Convention 2016
| 368 | Square | |
Hippogriff
Imaginary beings | Manuel Sirgo |  Tanteidan 14th convention (read full review) | 228 | Square | |
Hippogriff
Imaginary beings | Nakai Tsutomu |  Czech Origami Convention 2013
| 341 | Square | |
Hippogriff
Imaginary beings | Nakai Tsutomu |  Tanteidan 8th convention (read full review) | 122 | Square | |
Hippogriff 3.1
Imaginary beings | Pham Minh Thien Thanh |  Korea Origami Convention 2017
| 169 | Square
Crease pattern | |
Hippopotamus
Mammals - Hippopotami | Anita F. Barbour |  BOS Convention 2002 Spring | 61 | Square | |
Hippopotamus
Mammals - Hippopotami | Anita F. Barbour |  The Paper Magazine 104 | 20 | Square | |
Hippopotamus
Mammals - Hippopotami | Aoyagi Shoko |  NOA Magazine 370
| 14 | Rectangle
2 units | |
Hippopotamus
Mammals - Hippopotami | Artur Biernacki |  Czech Origami Convention 2017
| 360 | Square
Crease pattern | |
Hippopotamus
Mammals - Hippopotami | Carlos Ivern Ruiz |  Origami Animals by Vicente Palacios
| 22 | Square | |
Hippopotamus
Mammals - Hippopotami | Carlos Ivern Ruiz |  Pajarita Magazine 28 | 19 | Square | |
Hippopotamus
Mammals - Hippopotami | Christophe Boudias |  AEP convention 2014 | 29 | Square | |
Hippopotamus
Mammals - Hippopotami | Christophe Boudias |  Canada Convention 2012 | 94 | Square | |
Hippopotamus
Mammals - Hippopotami | David Derudas |  Quadrato Magico Magazine 51 | 46 | Rectangle - 1X4 | |
Hippopotamus
Mammals - Hippopotami | Erminio Torri |  CDO convention 2007 | 125 | Rectangle - 1X2 | |
Hippopotamus
Mammals - Hippopotami | Fabian Correa |  Bolivia Origami Convention 2019 | 66 | Square | 
Folded by Gilad Aharoni |
Hippopotamus
Mammals - Hippopotami | Fabian Correa |  Origami USA Convention 2014 (read full review)
| 35 | Square |
Wet-folded from a square of cardstock by Gilad Aharoni |
Hippopotamus
Mammals - Hippopotami | Fred Rohm |  Secrets of Origami by Robert Harbin
| 212 | Square | |
Hippopotamus
Mammals - Hippopotami | Fred Rohm |  The Origami World of Neal Elias by Dave Venables and Marc Cooman (read full review)
| 543 | Square | |
Hippopotamus
Mammals - Hippopotami | Fred Rohm |  The World of Fred Rohm 49 by Peter Ford | 38 | Square | |
Hippopotamus
Mammals - Hippopotami | Fukui Hisao |  Real Origami - Land Creatures by Fukui Hisao
| 18 | Square | |
Hippopotamus
Mammals - Hippopotami | Fumiaki Shingu |  The Ultimate Book of Origami Animals by Fumiaki Shingu
| 34 | Square | |
Hippopotamus
Mammals - Hippopotami | Giang Dinh |  Le Pli 121-122 | 8 | Square | 
Folded by Rui Roda |
Hippopotamus
Mammals - Hippopotami | Go Kinoshita |  Exploding Origami Works 3 by Go Kinoshita | 43 | Square | |
Hippopotamus
Mammals - Hippopotami | Hideo Komatsu |  Origami Tanteidan Magazine 71 (read full review) | 22 | Square | 
Folded by Eyal Reuveni |
Hippopotamus
Mammals - Hippopotami | Hideo Komatsu |  Works of Hideo Komatsu by Hideo Komatsu (read full review)
| 151 | Square |
Folded by Eyal Reuveni |
Hippopotamus
Mammals - Hippopotami | Hideo Komatsu |  World of Super-Complex Origami by Satoshi Kamiya (read full review)
| | Square
Crease pattern |
Folded by Eyal Reuveni |
Hippopotamus
Mammals - Hippopotami | James M. Sakoda |  Modern Origami by James M. Sakoda
| 64 | Square | 
Folded by Marjan Smeijsters |
Hippopotamus
Mammals - Hippopotami | Joel Stern |  Origami Zoo Kit by Joel Stern (read full review)
| 40 | Square
2 units | 
Folded by Joel Stern |
Hippopotamus
Mammals - Hippopotami | John Montroll |  Origami Symphony No. 1: The Elephant's Trumpet Call by John Montroll
| 104 | Square | |
Hippopotamus
Mammals - Hippopotami | John Montroll |  African Animals in Origami by John Montroll (read full review)
| 27 | Square | 
Folded by Illya Arcos |
Hippopotamus
Mammals - Hippopotami | John Montroll |  Origami Gone Wild by John Montroll
| 72 | Square |
Folded by Illya Arcos |
Hippopotamus
Mammals - Hippopotami | John Montroll |  Bringing Origami to Life by John Montroll (read full review)
| 101 | Square | 
Wet folded from a square of Canson art paper by Gilad Aharoni |
Hippopotamus
Mammals - Hippopotami | Jose Anibal Voyer |  Papirofauna by Jose Anibal Voyer | 41 | Square | |
Hippopotamus
Mammals - Hippopotami | Jose M. Herrera |  Czech Origami Convention 2012
| 55 | Square | 
Folded by Gilad Aharoni |
Hippopotamus
Mammals - Hippopotami | Jose M. Herrera |  Origami USA Convention 2012 (read full review)
| 89 | Square |
Wet-folded from a square of 160gsm Canson art paper by Gilad Aharoni |
Hippopotamus
Mammals - Hippopotami | Jose M. Herrera |  Pajarita Magazine 119 | 36 | Square |
Folded by Gilad Aharoni |
Hippopotamus
Mammals - Hippopotami | Jozsef Zsebe |  Fold Line by Jozsef Zsebe (read full review)
| 22 | Square | 
Wet-folded from a square of 160gsm Canson art paper by Gilad Aharoni |
Hippopotamus
Mammals - Hippopotami | Juan Francisco Carrillo (Juanfran) |  Pajarita Magazine 108 | 16 | Square | 
Folded by Rui Roda |
Hippopotamus
Mammals - Hippopotami | Jun Maekawa |  Origami La Era Nueva by Kunihiko Kasahara (read full review)
| 134 | Square | 
Each folded from a square of origami paper by Gilad Aharoni |
Hippopotamus
Mammals - Hippopotami | Katsuzaki Yuta |  Origami Tanteidan Magazine 173 | 38 | Square
Crease pattern | |
Hippopotamus
Mammals - Hippopotami | Kawai Toyoaki |  Das Diagramm 28 | 9 | Square | |
Hippopotamus
Mammals - Hippopotami | Kawai Toyoaki |  Origami (Kawai) by Kawai Toyoaki
| 43 | Square | |
Hippopotamus
Mammals - Hippopotami | Kelvin Cheung |  Origami USA Convention 1991 (read full review)
| 28 | Square | |
Hippopotamus
Mammals - Hippopotami | Kunihiko Kasahara |  All Easy Origami by Kunihiko Kasahara
| 266 | Square
2 units | |
Hippopotamus
Mammals - Hippopotami | Kunihiko Kasahara |  ORU Magazine 8 (read full review) | 141 | Square
2 units | |
Hippopotamus
Mammals - Hippopotami | Leong Cheng Chit |  BOS Magazine 230 | 32 | Rectangle - A size | 
Wet-folded from a rectangle of mulberry-foil by Gilad Aharoni |
Hippopotamus
Mammals - Hippopotami | Lionel Albertino |  Safari Origami by Lionel Albertino (read full review)
| 139 | Square
Excellent | 
Wet-folded from a square of 160gsm Canson art paper by Gilad Aharoni |
Hippopotamus
Mammals - Hippopotami | Madiyar Amerkeshev |  Animals and Birds by Madiyar Amerkeshev (read full review)
| 83 | Square | 
Folded by Madiyar Amerkeshev |
Hippopotamus
Mammals - Hippopotami | Makoto Yamaguchi |  Good Origami (Toyo 4) by Makoto Yamaguchi
| 106 | Square
2 units | |
Hippopotamus
Mammals - Hippopotami | Makoto Yamaguchi |  NOA Magazine 45 | 23 | Square | |
Hippopotamus
Mammals - Hippopotami | Makoto Yamaguchi |  The A to Z of Origami in English by Makoto Yamaguchi
| 95 | Square
3 units | |
Hippopotamus
Mammals - Hippopotami | Makoto Yamaguchi |  Four Seasons Origami Encyclopedia by Makoto Yamaguchi
| 268 | Square
2 units | 
Folded by Gilad Aharoni |
Hippopotamus
Mammals - Hippopotami | Makoto Yamaguchi |  Fun Origami World by Makoto Yamaguchi (read full review)
| 146 | Square
2 units |
Folded from 2 squares of origami paper by Gilad Aharoni |
Hippopotamus
Mammals - Hippopotami | Manuel Arroyo |  AEP convention 2007 | 79 | Square | |
Hippopotamus
Mammals - Hippopotami | Manuel Arroyo |  Venezuela Origami Convention 2009 | 35 | Square | |
Hippopotamus
Mammals - Hippopotami | Marc Kirschenbaum | Origami USA Convention 2022
| 88 | Square | |
Hippopotamus
Mammals - Hippopotami | Marc Vigo Anglada |  Pajarita Magazine 137 | 35 | Square | 
Folded from a square of duo origami paper by Gilad Aharoni |
Hippopotamus
Mammals - Hippopotami | Matsuno Yukihiko |  NOA Magazine 147 | 10 | Square | |
Hippopotamus
Mammals - Hippopotami | Max Hulme |  Max Hulme Selected Works 1973-1979 - BOS booklet 15 by Dave Venables
| 10 | Square | |
Hippopotamus
Mammals - Hippopotami | Mike Dilkes |  BOS Convention 2008 Spring | 20 | Square | |
Hippopotamus
Mammals - Hippopotami | Nakamura Kaede |  Origami Tanteidan Magazine 156 (read full review) | 8 | Square | 
Folded by Rui Roda |
Hippopotamus
Mammals - Hippopotami | Neal Elias | The Origami World of Neal Elias by Dave Venables and Marc Cooman (read full review)
| 1285 | Rectangle - 1X2 | |
Hippopotamus
Mammals - Hippopotami | Neal Elias | The Origami World of Neal Elias by Dave Venables and Marc Cooman (read full review)
| 209 | Square
2 units | |
Hippopotamus
Mammals - Hippopotami | Neal Elias | The Origami World of Neal Elias by Dave Venables and Marc Cooman (read full review)
| 306 | Square | |
Hippopotamus
Mammals - Hippopotami | Nguyen Tu Tuan |  Land Animals Origami by Nguyen Tu Tuan
| 137 | Square | |
Hippopotamus
Mammals - Hippopotami | Nicolas Gajardo Henriquez |  4 Esquinas Magazine 8
| 38 | Square
Crease pattern | 
Folded by Fabiana Sanapanya |
Hippopotamus
Mammals - Hippopotami | Oh Kyu-Seok (Jassu) |  Easy and Cute Origami Safari by Oh Kyu-Seok (Jassu)
| 64 | Square | 
Folded by Rui Roda |
Hippopotamus
Mammals - Hippopotami | Ondrej E. Cibulka |  Origami 2 by Ondrej E. Cibulka
| | Square | 
Folded from a square of speckle-design paper by Gilad Aharoni |
Hippopotamus
Mammals - Hippopotami | Patricio Kunz Tomic |  Ecuador Origami Convention 2008 | 28 | Square | 
Folded by Rui Roda |
Hippopotamus
Mammals - Hippopotami | Rikki Donachie |  It's Just a Bit of Paper - Volume 1 by Rikki Donachie
| 97 | Square | |
Hippopotamus
Mammals - Hippopotami | Robert J. Lang |  The Beauty of Origami by Makoto Yamaguchi
| 172 | Square | |
Hippopotamus
Mammals - Hippopotami | Robert J. Lang | BOS Convention 2008 Spring | 92 | Square | 
Folded by Rui Roda |
Hippopotamus
Mammals - Hippopotami | Sakurai Ryosuke |  Stylish Origami by Sakurai Ryosuke
| 50 | Square | |
Hippopotamus
Mammals - Hippopotami | Steven Casey |  BOS Convention 1983 Spring | 13 | Rectangle - 1X3 | |
Hippopotamus
Mammals - Hippopotami | Steven Casey |  The Origami Collection 7 | 149 | Rectangle - 1X3 | |
Hippopotamus
Mammals - Hippopotami | Steven Casey | Tanteidan 14th convention (read full review) | 182 | Square | 
Folded from a square of cardstock by Gilad Aharoni |
Hippopotamus
Mammals - Hippopotami | Yamada Katsuhisa |  Origami Animals by Yamada Katsuhisa
| 56 | Square | |
Hippopotamus
Mammals - Hippopotami | Yamada Katsuhisa |  Origami Zoo by Yamada Katsuhisa (read full review)
| 27 | Square | |
Hippopotamus
Mammals - Hippopotami | Yoo Tae Yong |  The Elegance of Origami by Makoto Yamaguchi
| 224 | Square | 
Folded by Eszti Gyorik |
Hippopotamus 1
Mammals - Hippopotami | Yoo Tae Yong |  Korea Origami Convention 2018
| 117 | Square
Crease pattern |
Folded by Eszti Gyorik |
Hippopotamus 2
Mammals - Hippopotami | Artur Biernacki | Korea Origami Convention 2018
| 124 | Square
Crease pattern | |
Hippopotamus baby
Mammals - Hippopotami | Juan Francisco Carrillo (Juanfran) |  Origami USA Convention 2010 (read full review)
| 72 | Square |
Folded by Rui Roda |
Hippopotamus head
Mammals - Hippopotami | David Raynor |  BOS Magazine 221 | 31 | Rectangle - A size | |
Hippopotamus head
Mammals - Hippopotami | Mark Bolitho |  BOS Convention 2003 Spring | 6 | Square | |
Hippopotamus head
Mammals - Hippopotami | Yoshihide Momotani |  Cute Origami by Yoshihide Momotani
| 38 | Square | |
Hippopotamus under water
Mammals - Hippopotami | Kunihiko Kasahara | All Easy Origami by Kunihiko Kasahara
| 264 | Square | |
Hipposaur Rex
Imaginary beings | Leonardo Pulido Martinez | Hiporigami 3 by Leonardo Pulido Martinez
| 132 | Square | 
Folded by Leonardo Pulido |
Winged hippocampus
Imaginary beings | Pham Hoang Tuan |  Origami Mastery by Pham Hoang Tuan
| 162 | Square | |
