| Keith Lowen | |
| Birth Name: | Keith Ross Lowen |
| Birth Date: | 14 July 1974 |
| Birth Place: | Huntly, New Zealand |
| Ru Position: | Second five-eighth |
| Height: | 1.80NaN0 |
| Weight: | 102kg (225lb) |
| Repcaps1: | 1 |
| Reppoints1: | 0 |
| Repyears1: | 2002 |
| Province1: | Bay of Plenty |
| Province2: | Waikato |
| Provinceyears1: | 1996 |
| Provinceyears2: | 1998–2005 |
| Provinceapps1: | 4 |
| Provinceapps2: | 83 |
| Super1: | Auckland Blues |
| Super2: | Chiefs |
| Super3: | Cheetahs |
| Superyears1: | 1999 |
| Superyears2: | 2000–05 |
| Superyears3: | 2006 |
| Superapps1: | 5 |
| Superapps2: | 55 |
| Clubs1: | NEC Green Rockets |
| Years1: | 2006–08 |
| Occupation: | Waste management[1] |
| School: | Huntly College St Peter's School |
Keith Ross Lowen (born 14 July 1974) is a former New Zealand rugby union player. A second five-eighth, Lowen represented Waikato at a provincial level for most of his career, and was a member of the New Zealand national side, the All Blacks, in 2002. He played one international for the All Blacks against England. Lowen scored a hat-trick for the Chiefs against the Blues in a Super 12 match in 2001.[2]