Change your locks, NYC — someone stole the key to the city.

US Women’s National Soccer Team star Allie Long had her Los Angeles hotel room broken into Thursday — and the key to the city she had just received from Mayor Bill de Blasio was missing, sources said.

“After the @ESPYS show someone stole my wedding ring, cash and the key to my favorite city after just receiving it from my hotel room,” Long tweeted Thursday night.

The ceremonial key — which Long received Wednesday after a ticker-tape parade in Manhattan to honor her team’s World Cup win — was taken from her room at the JW Marriott Los Angeles near the Staples Center, according to law enforcement sources.

TMZ reported that the wedding ring was worth about $15,000.

Long, who had attended the ESPYs along with her team, asked de Blasio for a replacement key.

“Do you make copies @NYCMayor ? I would love a new one,” she wrote.

The LAPD is investigating the incident as a burglary.