|Star Coin Sign|
|Game(s)||Newer Super Mario Bros. DS|
|Function||Blocks Toad Houses and alternate levels behind Star Coins|
|Related objects||Star Coin|
|First apearance||(DS) Goldleaf Plains|
|Final appearance||(DS) Koopa Country|
Star Coin Signs are brown wooden signs with an uncollected Star Coin and a yellow five imprinted on its front.
Star Coin Signs sit in specific places of the world map, gatekeeping certain Toad Houses and alternate levels. Each can be taken down by paying five Star Coins from the player's total Star Coin count, which cannot be regained and do not affect individual levels' Star Coin collection statuses.