KSDP may refer to:
Kerala State Drugs and Pharmaceuticals Limited, a public sector company under Government of Kerala, India. KSDP (AM), a radio station (830 AM) licensed to serve Sand Point, Alaska, United States. The Social Democratic Party of Kyrgyzstan, a political party in Kyrgyzstan. The Korean Social Democratic Party, a political party in North Korea. The Kansas Democratic Party, the affiliate of the Democratic Party in the state of Kansas.