Meghalaya Democratic Alliance (MDA) is a state-level alliance in the Meghalaya Legislative Assembly led by National People's Party. The Post-Poll Alliance won majority in 2018 Meghalaya Legislative Assembly election but did not contest unitedly in 2023 Meghalaya Legislative Assembly election as NPP decided to go solo. Other parties also declared to contest alone or in small regional alliance in one or more constituencies. Despite this, the MDA formed government with a majority through post poll alliance.