American Shad
Fish | Michael G. LaFosse |  LaFosse and Alexander's Dollar Origami by Michael G. LaFosse and Richard L. Alexander
| 43 | $ US Dollar Bill | 
Folded by Mariano Zavala |
Angelfish
Fish | Michael G. LaFosse |  Making Origami Fish Step by Step by Michael G. LaFosse
| 16 | Square
2 units | |
Angelfish
Fish | Michael G. LaFosse |  Origami USA Convention 2022
| 102 | Square | 
Folded by Wilson Yeung |
Carp
Fish | Michael G. LaFosse |  Fun and Easy Origami Animals by Michael G. LaFosse
| 36 | Square
With cuts | |
Carp
Fish - Koi | Michael G. LaFosse | Making Origami Fish Step by Step by Michael G. LaFosse
| 18 | Square
With cuts | |
Dog fish
Fish | Michael G. LaFosse |  BOS Convention 2008 Spring | 108 | Square | |
Fish
Fish | Michael G. LaFosse |  Easy Origami for Beginners by Michael G. LaFosse
| 14 | Square | |
Fish
Fish | Michael G. LaFosse | Making Origami Fish Step by Step by Michael G. LaFosse
| 14 | Square
2 units | |
Fish
Fish | Michael G. LaFosse |  Making Origami Toys Step by Step by Michael G. LaFosse
| 20 | Square
With cuts | |
Fish
Fish | Michael G. LaFosse |  Origami Studio by Michael G. LaFosse and Richard L. Alexander
| 25 | Square | |
Fish
Fish | Michael G. LaFosse |  Origami USA Convention 1993 (read full review)
| 240 | Square | |
Goldfish
Fish - Goldfish | Michael G. LaFosse |  Advanced Origami by Michael G. LaFosse and Richard L. Alexander (read full review)
| 67 | Square
With lots of room for improvisation | 
Wet-folded from a square of "Jewel-Metallic" paper by Gilad Aharoni |
Great white shark
Fish - Sharks | Michael G. LaFosse |  LaFosse and Alexander's Essential Book of Origami by Michael G. LaFosse and Richard L. Alexander (read full review)
| 46 | $ US Dollar Bill | 
Folded from a US Dollar bill by Gilad Aharoni |
Koi
Fish - Koi | Michael G. LaFosse |  Origami Activities by Michael G. LaFosse
| 38 | Square | |
Koi
Fish - Koi | Michael G. LaFosse |  Origami USA Convention 1995 (read full review)
| 28 | Square | |
Koi
Fish - Koi | Michael G. LaFosse | Advanced Origami by Michael G. LaFosse and Richard L. Alexander (read full review)
| 37 | Square | 
Wet-folded from a square of very heavy art-paper, with application of colored paper for the spots by Gilad Aharoni |
Koi
Fish - Koi | Michael G. LaFosse |  MFPP 1997 Convention | 7 | Square |
Folded by Gilad Aharoni |
Koi - tancho kohaku
Fish - Koi | Michael G. LaFosse | Origami Activities by Michael G. LaFosse
| 42 | Square
With cuts | |
Reef triggerfish
Fish | Michael G. LaFosse | LaFosse and Alexander's Essential Book of Origami by Michael G. LaFosse and Richard L. Alexander (read full review)
| 61 | Square
Humuhumunukunukuapua'a | 
Folded from a square of washi by Gilad Aharoni |
Sea star
Echinoderms - Starfish and Urchins | Michael G. LaFosse | Making Origami Fish Step by Step by Michael G. LaFosse
| 6 | Square
3 units | |
Seahorse
Fish | Michael G. LaFosse | Easy Origami for Beginners by Michael G. LaFosse
| 10 | Square | |
Seahorse
Fish | Michael G. LaFosse | Making Origami Fish Step by Step by Michael G. LaFosse
| 8 | Square | |
Seahorse
Fish | Michael G. LaFosse | LaFosse and Alexander's Dollar Origami by Michael G. LaFosse and Richard L. Alexander
| 39 | $ US Dollar Bill
Reef Pony | 
Folded by Mariano Zavala |
Seahorse for Al Miyatake
Fish | Michael G. LaFosse | LaFosse and Alexander's Essential Book of Origami by Michael G. LaFosse and Richard L. Alexander (read full review)
| 58 | Square | 
Folded by Gilad Aharoni |
Seahorse for Al Miyatake
Fish | Michael G. LaFosse |  Ultimate Origami for Beginners by Michael G. LaFosse and Richard L. Alexander (read full review)
| 40 | Square |
Folded from a square of textured origami paper by Gilad Aharoni |
Shark
Fish - Sharks | Michael G. LaFosse | Making Origami Fish Step by Step by Michael G. LaFosse
| 20 | Square
2 units | |
Shark
Fish - Sharks | Michael G. LaFosse |  Origami Endangered Animals by Michael G. LaFosse and Richard L. Alexander
| 45 | Square | |
Stingray
Fish | Michael G. LaFosse | Making Origami Fish Step by Step by Michael G. LaFosse
| 10 | Square | |
Stingray
Fish | Michael G. LaFosse |  Origami USA Convention 2024
| 103 | Square | |
Swordfish
Fish | Michael G. LaFosse | Making Origami Fish Step by Step by Michael G. LaFosse
| 12 | Square
With cuts | |
Yellow tang for Mariko
Fish | Michael G. LaFosse |  Creased Magazine 6 | 14 | Square | 
Folded by Gilad Aharoni |
Yellow tang for Mariko
Fish | Michael G. LaFosse | LaFosse and Alexander's Essential Book of Origami by Michael G. LaFosse and Richard L. Alexander (read full review)
| 64 | Square |
Folded from a square of Indian Gold paper by Gilad Aharoni |
