Kethesh Loganathan (full name Ketheeswaran Loganathan, 1952–12 August 2006) was a Sri Lankan Tamil political activist, a Human Rights advocate and deputy secretary general of the Secretariat for Coordinating the Peace Process (SCOPP).
Ketheeswaran Loganathan was a prominent figure in Sri Lankan Tamil politics, known for his work as a human rights advocate and deputy secretary general of the Secretariat for Coordinating the Peace Process.