Two New York City Council members say that Citigroup should show its thanks for a federal bailout by sharing the naming rights to the new Mets ballpark in Queens.

The struggling bank is slated to pay $400 million over the next 20 years to name the stadium Citi Field.

The bank made the commitment years ago, when it was flush with cash.

But now that Citigroup is getting billions of dollars in federal aid, Staten Island Republicans Vincent Ignizio and James Oddo say the ballpark's name should be changed to Citi/Taxpayer Field.

Citigroup and Mets officials have been saying that they have no plan to alter the naming-rights deal.

Citigroup spokesman Steve Silverman said he had no comment on the Council members' proposal.