Olivia Fotopoulou (Greek: Ολίβια Φωτοπούλου; born 20 December 1996) is a Cypriot track and field athlete who competes as a sprinter.

[2] She competed in the 200m at the 2022 World Athletics Championships in Eugene, Oregon in July, running 23.25s in the first round.

[4] Competing at the 2023 European Athletics Indoor Championships in Istanbul in March 2023, she ran 7.36s in the semi-finals of the 60 meters.

[6] Fotopoulou competed in both sprint events at the 2023 World Athletics Championships in Budapest in August, 2023 and qualified for the semi-finals of the 200 metres with a personal best time of 22.65s.

[9] Her twin sister Filippa Fotopoulou is also an international athlete, competing in the long jump.