Coccinella novemnotata, the nine-spotted ladybug or nine-spotted lady beetle, is a species of ladybug native to North America.

The nine-spotted ladybug has been the state insect of New York since 1989, though its numbers have declined as the numbers of introduced species such as the seven-spotted ladybug and Asian lady beetle have increased. It was for some time thought extinct in New York, so in 2006, the state considered designating the pink spotted ladybug as state insect instead, but the bill did not pass the Senate. In 2006 the nine-spotted ladybug was rediscovered in Virginia (the first East Coast sighting in 14 years). In 2011, about 20 of these ladybugs were found on a farm in Amagansett, New York, the first such sighting in the state since 1982.