Shawn from 'Boy Meets World' -- I Am NOT Part of Spin-Off ... Yet

Rider Strong -- the guy who played Shawn Hunter on "Boy Meets World" back in the day -- says he hasn't signed on to reprise his role on the new spin-off show ... but that could change.

Strong just released a statement about Disney's new show "Girl Meets World" -- which will star Ben Savage and Danielle Fishel from the original 90s show -- and Strong says, "At this point, I have no official involvement."

But Strong adds, "There might be a chance to see some of the BMW cast in a guest spot, and I think it would be nice to find out where our characters have been all these years. But Girl Meets World will be, and I think it should be, it’s own show."