| Arnfinn Kristiansen | |
| Birth Date: | 10 December 1971 |
| Birth Place: | Oslo, Norway |
| Height: | 1.81 m |
| Weight: | 92 kg |
| Sport: | Bobsleigh |
| Event: | Two-man bobsleigh |
| Country: | Norway |
| Club: | Lillehammer Bob- og Akeklubb |
Arnfinn Kristiansen (born 10 December 1971, Oslo) is a Norwegian bobsledder.
He competed at the 1998 Winter Olympics in Nagano and at the 2002 Winter Olympics in Salt Lake City.[1]