| NGC 805 | |
| Epoch: | J2000.0 |
| Constellation Name: | Triangulum |
| Z: | 0.015164 |
| Appmag B: | 15.30 |
| Appmag V: | 14.30 |
| Type: | SB0 |
| Size V: | 1.1 x 0.8 |
| Names: | PGC 7899, MCG 5-5-50, UGC 1566 |
NGC 805 is a lenticular galaxy approximately 194 million light-years away from Earth in the constellation of Triangulum. It was discovered by German astronomer Heinrich Louis d'Arrest on September 26, 1864, with the 11-inch refractor at Copenhagen.