USCGC William Hart (WPC-1134) is the 34th Sentinel-class cutter built for the United States Coast Guard.

[3] William Hart was commissioned on September 26, 2019, by Rear Adm. Kevin Lunday after arriving in Honolulu after a 140-day pre-commissioning deployment from Key West, Florida.

[2] In September 2021, she took part in the rescue of a 67-year-old man from the S/V Epic after it was lost at sea for nine days.

[2] Between October and November 2021, she completed a second unsupported IUU patrol in Oceania for another 36 days.

[4] She is named for William C. Hart, a sailor of the Coast Guard who earned the Gold Lifesaving Medal when he jumped off CG-213, which he was commanding, to save a member from the Thomas Tracy who had fallen overboard during a storm.