Lacalm (French pronunciation: [lakalm]; Languedocien: La Calm) is a former commune in the Aveyron department in southern France.

[2] Lacalm is located northwest of the plateau of Aubrac, in contact with the Viadène on Lebot river.

A plausible explanation is that the main tower of the fort of Lacalm may have been moved to serve both as a watchtower and bell tower, without attracting the attention of English by the presence of a military structure.

The Church of Lacalm, characteristic of Romanesque style, contains a massive arch resting on two columns semicircular in capitals representing the fighters carrying an oval shield, which would place it was built around the eleventh century.

We also note the presence of a splendid way of the cross and the arms of the Rolland bugle.