Jerry Stackhouse -- I'm Considering PRO SINGING CAREER ... Check Out My Voice

Jerry Stackhouse might be the next CHRIS BROWN ... 'cause the NBA star tells TMZ Sports he's considering pursuing a career as a singer -- and he's got the voice to do it.

We were talking music with Stack at LAX yesterday when he gave us an a cappella sample of one of his favorite songs -- “Don’t Think They Know” by Chris Brown ft. Aaliyah.

Dude's got talent.

Everyone knows Stack can sing -- he put his voice on display when he sang the National Anthem at the Nets vs. Bulls playoff game back in April. And he told us he still hits the recording studio all the time.

So, is a Stackhouse album on the way? He's definitely not ruling it out.