Domingo de Ugartechea was a 19th-century Mexican Army officer for the Republic of Mexico.

Velasco was a town in Texas, United States, that was later merged with the city of Freeport by an election conducted by eligible voters of both municipalities on February 9, 1957. The consolidation effort passed by a margin of 17 votes. Founded in 1831, Velasco is situated on the east side of the Brazos River in southeastern Texas. It is 16 miles (26 km) south of Angleton, and 4 miles (6.4 km) from the Gulf of Mexico.