Ponnambath Mambally Krishnan Raghunath (10 October 1950 – 14 January 2016) was an Indian cricketer who played at first-class level for Kerala during the 1970s.
Raghunath was born in Mahé, in what was then part of French India but is now a district of the Union Territory of Puducherry.
[3] Raghunath made his Ranji Trophy debut for Kerala in November 1973, and went on to play three more matches during the 1973–74 season.
[5] Raghunath finished the season as Kerala's leading wicket-taker, with his best figures being 3/72 against Andhra and 3/66 against Tamil Nadu.
[9] Two of the brothers' uncles, P. M. Raghavan and P. M. Anandan, each played at first-class level for Travancore-Cochin, Kerala's predecessor, as did a cousin, A. P. M.