The 2011 All Japan Indoor Tennis Championships was a professional tennis tournament played on carpet courts. It was the 15th edition of the tournament which was part of the 2011 ATP Challenger Tour. It took place in Kyoto, Japan between 7 and 13 March 2011.
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 Japan | Go Soeda | 110 | 1 | |
| Matthias Bachinger | 158 | 2 | ||
| Japan | Tatsuma Ito | 171 | 3 | |
| Japan | Yūichi Sugita | 176 | 4 | |
| Dominik Meffert | 210 | 5 | ||
| Sebastian Rieschick | 219 | 6 | ||
| Simon Stadler | 254 | 7 | ||
| Andre Begemann | 273 | 8 |
The following players received wildcards into the singles main draw:
Toshihide Matsui Takao Suzuki Kento Takeuchi Yasutaka UchiyamaThe following players received entry from the qualifying draw:
Tiago Fernandes Sho KatayamaSee main article: 2011 All Japan Indoor Tennis Championships – Singles. Dominik Meffert def. Cedrik-Marcel Stebe, 4–6, 6–4, 6–2
See main article: 2011 All Japan Indoor Tennis Championships – Doubles. Dominik Meffert / Simon Stadler def. Andre Begemann / 
James Lemke, 7–5, 2–6, [10–7]