007 hunk Daniel Craig shared a steamy kiss with a smoking-hot guy in the parking lot of a gay bar – leading patrons to wonder if the action star is bisexual!

Pulses raced when the 42-year-old “Casino Royale” star showed up at the Roosterfish bar in Venice, Calif., with a good-looking man on May 15.

After a few drinks, the two men hit the dance floor, and at the end of the night, they were spotted smooching outside, according to a stunned eyewitness. (The ENQUIRER contacted Craig’s rep about the kissing incident, but got no response.)

“At first, I thought Daniel might have come in with his gay friend to check out the live music. But when they started dancing together, I thought, ‘This is more than just two friends out for drinks,’” the source said.

Pick up the new issue of The ENQUIRER — on newsstands now — for the full story!