- These lists include all stamps featuring the sloth bear
- I do not own Stanley Gibbons and Michel catalogs, so I cannot verify those numbers are valid. Please make sure to check all numbers before using this list as a reference to buy stamps.
- Stamps may appear on more than one list.
| Catalog | Full Sloth Bears List | New/Modified Only List |
| Scott | June 2, 2009 | n/a |
| Stanley Gibbons | October 4, 2009 | n/a |
| Michel | May 20, 2008 | n/a |
| (all) | n/a | Sloth bears added in 2010 - none |
| (various) | Sloth bears on postal stationery - none | n/a |