Rauno Sappinen (born 23 January 1996) is an Estonian professional footballer who plays as a forward for Flora and the Estonia national team.

[2] Sappinen came through the youth system at Flora and made his debut in the Meistriliiga on 2 March 2013, in a 4–1 home win over Tallinna Kalev.

[9] On 6 July 2021, Sappinen scored both goals in Flora's win over Hibernians in the first leg of their UEFA Champions League first qualifying round match.

[10] He would score again in the second leg a week later as Flora won 5–0 on aggregate and progressed to the second qualifying round for just the third time in club history.

[11] On 22 December 2021, Sappinen signed a three-and-a-half-year contract with Polish Ekstraklasa club Piast Gliwice, effective from 1 February 2022.