| King Penguin Aptenodytes patagonicus Link to the stamps |
| Emperor Penguin Aptenodytes forsteri Link to the stamps |
| Adelie Penguin Pygoscelis adeliae Link to the stamps |
| Chinstrap Penguin Pygoscelis antarcticus Link to the stamps |
| Gentoo Penguin Pygoscelis papua Link to the stamps |
| Little Penguin Eudyptula minor Link to the stamps |
| Galapagos Penguin Spheniscus mendiculus Link to the stamps |
| Humboldt Penguin Spheniscus humboldti |
| Bhutan | 05.08.1969 | Birds 3-D stamps | 2n |
| Bhutan | 05.08.1969 | Birds Sheet, 3-D stamps | 2n |
| Cambodia | 05.08.2001 | Penguins | 900r |
| Chile | 16.07.1999 | Alexander von Humboldt 2v set | 360p |
| Chile | 15.07.2009 | Protected birds | 100p |
| Colombia | 2024 | Independence Bicentenary Independence Bicentenary Sheet | 5000p |
| Dominica | 01.08.1998 | Seabirds of the world | 65c |
| Grenada | 30.06.1998 | Seabirds | 1.10$ |
| Hong Kong | 21.11.1984 | Royal Hong Kong Jockey Club 4v set | 5$ |
| Isle of Man | 03.07.2015 | Curragh 6v set | 44p |
| Marshall Islands | 09.03.2013 | Birds of the world II Sheet | 46c |
| Micronesia | 07.08.2007 | Penguins Sheet | 75c |
| Peru | 20.12.1985 | Fauna | 1500s |
| Sao Tome and Principe | 02.02.2007 | International polar year 4v sheet | 10000d |
| Togo | 01.06.2015 | Penguins Sheet | 750f |
| UN Vienna | 03.03.1993 | Endangered species 4v set | 7s |
| Yugoslavia | 23.02.2001 | Protected animal species 4v strip | 30d |
| Magellanic Penguin Spheniscus magellanicus Link to the stamps |
| African Penguin Spheniscus demersus Link to the stamps |
| Yellow-eyed Penguin Megadyptes antipodes Link to the stamps |
| Macaroni Penguin Eudyptes chrysolophus Link to the stamps |
| Royal Penguin Eudyptes schlegeli Link to the stamps |
| Northern Rockhopper Penguin Eudyptes moseleyi Link to the stamps |
| Southern Rockhopper Penguin Eudyptes chrysocome Link to the stamps |
| Fiordland Penguin Eudyptes pachyrhynchus Link to the stamps |
| Snares Penguin Eudyptes robustus Link to the stamps |
| Erect-crested Penguin Eudyptes sclateri Link to the stamps |
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