榆桔属（学名：Ptelea）是芸香科下的一个属，为落叶灌木或小乔木植物。该属共有约10种，分布于北美东部至加拿大南部。

Ptelea is a genus of flowering plants in the citrus family, Rutaceae. The name, of Greek derivation, is the classical name of the elm tree. Carl Linnaeus used that word for this genus because of the resemblance of its fruit to that of the elm. Members of the genus are commonly known as hoptrees.