Salahuddin Tunio has been one of the stalwarts of Sindhi dramas, later on making his present felt in Urdu plays as well. His realistic acting and exceptional dialog delivery made him popular among both the Urdu and Sindhi drama viewers. His love for acting was so great that now even his son Fahad has made a successful career in acting, getting leading roles in dramas like 'Main Abdul Qadir Hoon' (Hum TV).
Although he started his career from PTV, he worked in numerous Sindhi and Urdu plays. Among his noted Urdu plays was 'Chhoti Si Duniya'. For his contributions to PTV, he was also awarded a regional award during the days of former MD PTV Yousuf Beg Mirza.
After the launch of private channels, Salahuddin has been seen in a number of dramas such as 'Jannat' (Hum TV), 'Wujood-e-Laraib' (Indus Vision) and tele film 'Haweli Ke Bund Darwazey' (Hum TV).