The first cabinet of Ion C. Brătianu ruled Romania from 24 July 1876 to 24 November 1878.

The ministers of the cabinet were as follows:^[1]

• President of the Council of Ministers:

• Ion C. Brătianu (24 July 1876 – 24 November 1878)

• Minister of the Interior:

• George Vernescu (24 July 1876 - 27 January 1877)
• Ion C. Brătianu (27 January 1877 - 26 March 1878)
• Constantin A. Rosetti (26 March - 17 November 1878)
• (interim) Mihail Kogălniceanu (17 - 24 November 1878)

• Minister of Foreign Affairs:

• Nicolae Ionescu (24 July 1876 - 25 March 1877)
• (interim) Ion Câmpineanu (25 March - 3 April 1877)
• Mihail Kogălniceanu (3 April 1877 - 24 November 1878)

• Minister of Finance:

• Ion C. Brătianu (24 July 1876 - 27 January 1877)
• Dimitrie A. Sturdza (27 January - 21 February 1877)
• (interim) Ion C. Brătianu (21 February - 20 August 1877)
• (interim) Ion Câmpineanu (20 August - 23 September 1877)
• Ion Câmpineanu (23 September 1877 - 24 November 1878)

• Minister of Justice:

• Eugeniu Stătescu (24 July 1876 - 27 January 1877)
• ion Câmpineanu (27 January - 23 September 1877)
• Eugeniu Stătescu (23 September 1877 - 24 November 1878)

• Minister of War:

• Col. Gheorghe Slăniceanu (24 July 1876 - 2 April 1877)
• Col. Alexandru Cernat (2 April - 20 August 1877)
• (interim) Ion C. Brătianu (20 August 1877 - 17 March 1878)
• Gen. Alexandru Cernat (17 March - 24 November 1878)

• Minister of Religious Affairs and Public Instruction:

• Gheorghe Chițu (24 July 1876 - 31 October 1878)
• (interim) Ion C. Brătianu (31 October - 24 November 1878)

• Minister of Public Works:

• Dimitrie A. Sturdza (24 July 1876 - 5 January 1877)
• (interim) George Vernescu (5 - 27 January 1877)
• Ioan Docan (27 January - 21 August 1877)
• Petre S. Aurelian (21 August 1877 - 26 March 1878)
• (interim) Ion C. Brătianu (26 March 1878 - 24 November 1878)