Robert Kraft, owner of the NFL’s Super Bowl champion New England Patriots, is facing charges of soliciting prostitution, swept up in what police described as a multicity investigation into human trafficking in the South Florida spa business.

Mr. Kraft, who has a home in Palm Beach, Fla., and is among the NFL’s most influential team owners, faces two misdemeanor counts.

Jupiter Police Chief Daniel Kerr said Mr. Kraft, 77 years old, was one of 25 people being charged with solicitation in Jupiter. In recent days, others have been charged in nearby cities as part of the operation. Other police officials have described the operation as a crackdown focused on spas where workers were forced to work in poor conditions and sometimes not allowed to leave the premises.

The list of spa customers released by Jupiter police also included a man named John P. Havens, who has the same name and birthday as a senior Wall Street banker who was president at Citigroup Inc. in 2011 and 2012 and later became chairman of hedge fund Napier Park Global Capital. Records show that the former Citigroup president owns a property about 10 miles north of the Jupiter day spa. The former Citigroup president couldn’t be reached for comment.

Chief Kerr said police had been collecting video evidence of individuals entering and leaving Orchids of Asia Day Spa, where acts of prostitution allegedly occurred. Two people who run the spa were also arrested earlier this week.