Aransas Pass Light Station also called Lydia Ann Lighthouse is an historic light station in Aransas County, Harbor Island, just outside the city limits of Port Aransas, Texas, behind San Jose and Mustang Islands, that protects a natural gulf pass to Aransas and Corpus Christi Bays.

The Board wrote Inspector Stevens, "…it is very important that the Sabine, Aransas Pass, Shell keys, Ship Shoal, Barataria, & Timbalier Lights should be built as soon as possible.

The channel was renamed Lydia Ann Channel and the light station Lydia Ann Light Station.

H-E-B CEO Charles Butt purchased the light station, hired a caretaker, remodeled and restored the structures after a hurricane, and put the automated lighthouse back into service in 1988.

It is currently the only light station on the Texas coast to have an on-site caretaker and as of 2012, Rick Reichenbach is currently the second.