Harry Styles and Olivia Wilde Grab Dinner in New York

Here’s Harry Styles and Olivia Wilde on an off-the-cuff date evening … extra proof the breakup rumors are whole BS.

TMZ obtained this picture of Harry and Olivia eating out Friday at Truck, a Mexican restaurant within the small city of Bedford, New York.

Nothing fancy right here … Harry’s sporting an Adidas tracksuit, plus some Adidas sneakers, whereas Olivia is holding it plain in a white T-shirt.

Folks who have been there say Harry and Olivia ate dinner alone as a pair … and it seems to be like they washed their meals down with a Coca-Cola.

While breakup rumors have been swirling for a minute now, ratcheting up after they hardly interacted with one another earlier this month on the Venice Film Festival, Harry and Olivia have been hanging out this week in New York.

Harry performed a sold-out present at Madison Square Garden Wednesday evening, and Olivia was front-and-center as she danced to his music and supported her man.