Bill Belichick put a ring on it — his boat, that is.

The former NFL coach is fueling rumors he’s engaged to his girlfriend, Jordon Hudson, with a striking update to his watercraft’s name.

The vessel used to be called VIII Rings in reference to Belichick’s eight Super Bowl wins in 1988, 1991, 2001, 2003, 2004, 2014, 2016 and 2018.

The boat is now named I + VIII Rings, according to photos obtained by TMZ Tuesday.

The tweak comes as Hudson, 24, is reportedly telling people she and the 73-year-old are engaged.

The New York Times reported Tuesday that the ex-cheerleader has spilled the alleged beans to “at least one” individual.

Belichick has yet to return Page Six’s request for comment.

Earlier in his life, the coach from the University of North Carolina at Chapel Hill was married to Debby Clarke, and together they have a daughter named Amanda and two sons, Stephen and Brian.

He went on to date Linda Holliday after his 2006 divorce, with news breaking of their “awkward” split in 2023.

The subsequent year, Belichick and Hudson brought their significant age-gap relationship into the open with a dinner outing and have since regularly showcased their affection on Instagram.

We hear Holliday’s Nantucket pals have now “iced out” Hudson as she attempts “to claim her stake in the social circle.”

The couple fueled engagement rumors in February after Hudson was seen sporting a large diamond ring on her left hand during the NFL Honors event.

Hudson did the same during a New York City luncheon two months later.

The pair has yet to clarify when they began dating — and even went viral for refusing to answer questions about their relationship in an April interview. However, they did admit to meeting in 2021 on a flight.

In December 2024, Hudson and Belichick rang in New Year’s Eve with their “third midnights kiss.”