The 2009–10 Frölunda HC season was the team's 30th season in Elitserien.
Frölunda captured a playoff spot, ending up 7th in the regular season.
The team met Linköpings HC in the quarterfinals, where they led the series 3–1.
However, Linköping won the three following games and thus Frölunda were knocked out of the playoffs.
Legend: Win (3 points) Overtime win (2 point) Loss (0 points) Overtime loss (1 point) Legend: Win Loss Tie x – clinched playoff spot; y – clinched regular season league title; e – eliminated from playoff contention; r – played in relegation series Legend: Win (3 points) Overtime win (2 point) Loss (0 points) Overtime loss (1 point) Tie (1 point) Legend: Win Loss Frölunda HC players picked in the 2010 NHL Entry Draft at the Staples Center in Los Angeles.