Frydek (/ˈfraɪdək/ FRY-dək) is an unincorporated community in southeastern Austin County, Texas, United States.

Frydek is situated on the west bank of the Brazos River on FM 1458, approximately 3 miles (4.8 km) south of San Felipe and 3 miles (4.8 km) east of Sealy.

[3] The area was first settled when some members of the Old Three Hundred received land grants in the 1820s.

Czechs set up the community of Frydek in 1895 on a league of land that was originally granted to Stephen F. Austin in 1831.

[2] Today, the community is served by the Sealy Independent School District.