Holzkirch is a small municipality in the Alb-Donau-Kreis in Baden-Württemberg, Germany.

The community belongs to the administration unit Langenau.

The municipality borders to Weidenstetten, on the east to Neenstetten, in the southeast to Bernstadt, on the south to Breitingen and on the west to Westerstetten.

Holzkirch was first documented in 1362 and came 1385 into the possession of the imperial city of Ulm.

St. Barbara's Church The late Romanesque Barbara Church tower from around 1150 offered around the village for the population protection in troubled times.