| Official Name: | Čalma |
| Settlement Type: | Village (Selo) |
| Pushpin Label Position: | bottom |
| Subdivision Type: | Country |
| Subdivision Name: |  Serbia |
| Subdivision Type1: | Province |
| Subdivision Type2: | Region |
| Subdivision Name2: | Syrmia |
| Subdivision Type3: | District |
| Subdivision Name3: | Srem |
| Subdivision Type4: | Municipality |
| Subdivision Name4: | Sremska Mitrovica |
| Unit Pref: | Imperial |
| Population As Of: | 2002 |
| Population Total: | 1,675 |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
Čalma is a village located in the Sremska Mitrovica municipality, in the Syrmia District of Vojvodina, Serbia. It is situated in the autonomous province of Vojvodina. The village has a Serb ethnic majority and its population numbering 1,675 people (2002 census).
In Serbian, the village is known as Čalma (Чалма), in Croatian as Čalma, in Hungarian as Csalma, and in German as Tschalma.
Ethnic groups (2002 census):
The ethnic Germans consisted half of the village population before The Second World War.