| Lennart Askinger | |
| Fullname: | Carl Johan Lennart Askinger |
| Birth Date: | 22 May 1922 |
| Birth Place: | Gröndal, Sweden |
| Position: | Defender |
| Years1: | 1936–1941 |
| Clubs1: | Gröndals IK |
| Years2: | 1941–1945 |
| Clubs2: | Reymersholms IK |
| Years3: | 1946–1955 |
| Caps3: | 107 |
| Goals3: | 5 |
Carl Johan Lennart Askinger (22 May 1922 – 13 April 1995) was a Swedish football defender who played for AIK Fotboll in Allsvenskan for seven seasons. Besides football Askinger also represented AIK in bandy and ice hockey. He was married to Märta and had two children, Jan and Jörgen. His wife Märta was a cousin of the wife of Ivan Bodin.[1]