The Ministry of Public Administration and Home Affairs (Tamil: அரசாங்க நிர்வாக மற்றும் உள்நாட்டலுவல்கள் அமைச்சு Aracāṅka Nirvāka Maṟṟum Uḷnāṭṭaluvalkaḷ Amaiccu) is the central government ministry of Sri Lanka responsible for public administration. The ministry is responsible for formulating and implementing national policy on public administration home affairs and other subjects which come under its purview.