49ers Owner Jed York Arrested in Ohio Prostitution-Related Case

12:54 PM PT — Jed York filed for divorce three months before he he was arrested … TMZ Sports has confirmed.

10:27 AM PT — The NFL tells TMZ Sports they’re investigating the York arrest.

“We are aware of the matter which will be reviewed under the personal conduct policy,” a league spokesperson said.

San Francisco 49ers owner Jed York landed in an Ohio jail Sunday … after being arrested on suspicion of engaging in prostitution.

York was busted in East Palestine and booked into the Columbiana County Jail before posting $5,000 bond.

The case moved quickly from there … prosecutors amended the original engaging-in-prostitution count to misdemeanor disorderly conduct before York pleaded no contest Monday.

York also pleaded no contest to possessing criminal tools — a misdemeanor.

A judge sentenced York to one day in jail on each count, served concurrently, with credit for time already served … and ordered him to pay $1,150 in fines.

According to WKBN, which first reported the news, York’s cell phone was ordered returned to him … while $160 seized in the case was forfeited to the Mahoning Valley Human Trafficking Task Force.

York became 49ers team president in 2008 and is the franchise’s majority owner.