Simone Biles ate up the competition at the 2024 Olympics … and, one restaurant knows it — giving her a custom championship that’s not exactly safe for work.

The 11-time Olympic medalist went out to dinner with her husband Jonathan Owens in Chicago after the Chicago Bears preseason game against the Cincinnati Bengals … and, the restaurant they dined at — Maple & Ash — surprised the Olympian.

Scrawled across the front — over her eating options — in big letters read “Olympic F***ing Champion” … something SB loved by the way, ’cause she posted multiple pics and vids about it.

M&A ain’t wrong about the description BTW … Simone’s got 11 total medals — seven gold — and just crushed 2024 in Paris, winning three gold and one silver.

She’s back stateside obviously … and, now she’s the one supporting her spouse from the sidelines — pulling up to JO’s game yesterday.

Jonathan negotiated with the Bears so he could be sure to watch Simone win gold in person … skipping weeks of training camp while hanging in Paris.

Simone’s appearance at Saturday’s game wasn’t without controversy though … ’cause fans jumped on her for wearing a Packers-themed jacket to support her hubby’s new team because of their rivalry.