North Melbourne forward Ben Brown has signed a two-year contract extension with the club.

Brown was already contracted until the end of next season, but the Roos secured his signature for a further two years, keeping him at the club until the end of 2018.

The 22-year-old has become a regular in the Kangaroos' senior side this season, kicking 29 goals in 19 games after playing 11 games in his debut season in 2014.