Ryan P. Aument (born December 16, 1976) is an American politician and former Republican member of the Pennsylvania State Senate.

Prior to his election to the State Senate in 2014, he served as a member of the Pennsylvania House of Representatives, for the 41st District, which includes portions of Lancaster County.

Throughout his political career, Aument was involved in various legislative initiatives, including education reform, and has taken positions on issues such as abortion and LGBT rights.

He also served on the bipartisan COVID-19 task force established by Governor Tom Wolf and played a role in coordinating vaccination efforts in his home county.

Ryan entered public service as the Lancaster County Clerk of Courts, the 56th individual to hold this position.