Port Authority cops are setting new records in rounding up overtime, with one sergeant collecting more than $400,000 last year thanks to $214,835 in OT.

Sgt. Kevin Cottrell, a 26-year veteran who was among the bi-state agency’s top overtime earners in each of the last three years, shattered all records in 2017 by walking off with $403,018, according to the Empire Center, a government watchdog.

Overall, the 1,776 cops at the Port Authority earned an average of $132,414.

But 214 cops and superior officers made $200,000 or more.

Behind Cottrell was Detective Sgt. James McDaniels who earned $312,699, which included $143,507 in overtime and Lt. Michael DiMartino who made $312,411, with $144,610 in OT

The highest-paid cop turned out to be Officer Christopher Urbina, who collected $783,688 in 2017 following a court ruling that earned him back-pay after he was accused of groping a restaurant patron and arrested in 2012. The windfall came after Urbina was cleared of criminal charges.

The Port Authority’s overall payroll was $814 million for 8,169 employees.