Otto Stenberg (born 29 May 2005) is a Swedish professional ice hockey center for Frölunda HC of the Swedish Hockey League (SHL). He was drafted 25th overall by the St. Louis Blues in the 2023 NHL Entry Draft.
Stenberg played as youth within hometown club, Stenungsund HF, before moving to join Frölunda HC junior system. In the 2021–22 season, Stenberg had 35 points in 38 games for Frölunda's U20 team.
He made his professional debut with Frölunda HC in the SHL during the following 2022–23 season.
Stenberg represented Team Sweden as captain at the 2022 Hlinka Gretzky Cup, winning a silver medal.