Each of the 31 counts of “willful retention” of classified national defence information carries a maximum penalty of 10 years in prison.
They ordered Mr Trump to pay Ms Carroll $5 million in damages.
Mr Trump, the leading Republican candidate for president in 2024, is currently the subject of numerous lawsuits and investigations.
“I’d never drop out. It’s not my thing,” Mr Trump said when asked about his possible conviction.
Trump is expected to be arraigned on Tuesday on felony charges after a grand jury in New York in alleged criminal hush money paid to porn star Stormy Daniels.
This follows a disclosure by his attorneys of having found a small number of classified documents at the home of the former vice president last month.
Former British Prime Minister Boris Johnson has backed calls on Western leaders to supply fighter jets to Ukraine.
Former U.S. President Donald Trump claims that he took only folders for classified documents as “a cool keepsake.”
This comes as Mr Trump prepares to contest for the United States presidency.
