Darussalam Grand Mosque, Palangka Raya is one of the mosques in Central Kalimantan. This grand mosque is located on George Obos Street in the district of Jekan Raya, Palangka Raya. This mosque is situated within the Islamic Center area of Palangka Raya. This grand mosque is also one of the most important icons of the capital city of Central Kalimantan province.

Darussalam Great Mosque of Palangka Raya has a building area of ​​40,000 m². This mosque can accommodate a congregation of 10,000 to 20,000 people. This mosque has a blend of modern and Arabic architectural styles with a touch of typical Dayak ornaments. The touch of the typical Dayak ornament can be seen from the design of the talawang or shield typical of the Dayak tribe which is on the outside of the mosque. In addition, the touch of the typical Dyak ornaments can be seen from the color motifs on the dome of this mosque. The Raya Darussalam Mosque itself has five domes, namely five small domes that surround one large dome with a diameter of 32 meters. This mosque also has a minaret on its southwest side with a height of 114 meters.