| Birth Place: | Bromma, Sweden |
| Height: | 165 cm |
| Weight: | 55 kg |
| Sport: | Athletics |
| Event: | 800 m, 1500 m |
| Pb: | 800 m – 2:03.5 (1970) 1500 m – 4:15.2 (1972) |
| Club: | IFK Sundsvall |
| Show-Medals: | yes |
Anne-Marie Gustafsdotter Nenzell (born 29 May 1949) is a retired Swedish middle-distance runner. She placed seventh in the 800 m and eighth in the 1500 m at the 1969 European Championships and competed in the 1500 m event at the 1972 Summer Olympics. Nenzell won national titles over 800 m in 1969–70 and over 1500 m in 1969, and set eight national records in these events in 1969–72. After retiring from competitions she worked as an athletics functionary.