Jagdeep Singh Deo s/o Karpal Singh (Punjabi: ਜਗਦੀਪ ਸਿੰਘ ਦਿਓ, romanized: Jagdīp Siṅgh Dio; born 3 May 1971) is a Malaysian politician and lawyer who has served as Member of the Penang State Executive Council (EXCO) in the Pakatan Rakyat (PR) and Pakatan Harapan (PH) state administrations under Chief Ministers Lim Guan Eng and Chow Kon Yeow since May 2013 and Member of the Penang State Legislative Assembly (MLA) for Datok Keramat since March 2008. He is a member of the Democratic Action Party (DAP), a component party of the state ruling but federal opposition PH and formerly PR coalitions. He is the eldest son of Karpal Singh, former Member of Parliament (MP) for Jelutong who gained fame and rose to prominence as the 'Tiger of Jelutong'. He is also the older brother of Gobind Singh Deo, form