Johnny Manziel In Dallas: Hangs with Dallas Sports Stars ... At Mike Stud Concert

Seems some of the biggest sports stars in Dallas want Johnny Manziel to come to the Big D -- with Chandler Parsons and Tyler Seguin hangin' with the QB at a Mike Stud show Wednesday night.

The Mavs star, the Stars player and Manziel all hit up Trees Dallas to see the rapper in action -- and we're told NY Mets pitcher Noah Syndergaard was also part of the group ... along with Drake's OVO crew member, Ryan Silverstein.

Don't worry ... we're told everyone was on their best behavior -- no trouble, no problems.