Olga Koslowa
Olga Koslowa is the name of the following people:
- Olga Koslowa (chess player) (* 1976), German-Russian chess player
- Olga Koslowa (musician) (* 1986), Russian pianist
- Olga Alexandrovna Koslowa (1950–2016), Russian judge
- Olga Olegowna Koslowa (* 1969), Russian archery biathlete
