- BACIOCCHI, Félix (May 18, 1762 - April 27, 1841) - Appointed on November 29, 1804
- ⊕BARBÉ-MARBOIS, François Antoine Louis (January 31, 1745 - January 12 or 14, 1837) - Appointed on April 5, 1813
- BARRAL, Louis-Mathias (April 26, 1746 - June 7, 1816) - Appointed on May 20, 1806
- ⊕BARTHÉLEMY, François (October 20, 1747 - April 3, 1830) - Appointed on February 13, 1800
- BEAUHARNAIS, Claude (September 26, 1756 - January 10, 1819) - Appointed on April 21, 1804 - Holder of the sénatorerie of Amiens (1806-1814)
- BEAUHARNAIS, Eugène (September 3, 1781 - February 21, 1824) - Appointed on February 1, 1805
- BEAUPUY, Nicolas (1750 - September 19, 1802) - Appointed on December 24, 1799
- BEGUINOT, François Barthélemy (January 22, 1747 - September 26, 1808) - Appointed on August 14, 1807
- ⊕BELGRAND DE VAUBOIS, Charles Henri (1748 1748, 1748 - 1839 1839, 1839) - Appointed on July 27, 1800 - Holder of the sénatorerie of Poitiers
- BELLOY, Jean Baptiste (October 9, 1709 - June 10, 1808) - Appointed on September 14, 1802
- BERTHIER, Louis-Alexandre (November 20, 1753 - June 1, 1815) - Appointed on August 14, 1807
- ⊕BERTHOLLET, Claude-Louis (December 9, 1748 - November 6, 1822) - Appointed on December 24, 1799 - Holder of the sénatorerie Montpellier
- BEVIÈRE, Jean-Baptiste-Pierre (October 20, 1723 - March 12, 1807) - Appointed on December 16, 1804
- BOISSY-D'ANGLAS, François Antoine (December 8, 1756 - October 20, 1826) - Appointed on February 18, 1804
- BONAPARTE, Jérôme (November 15, 1784 - June 24, 1860)
- BONAPARTE, Joseph (January 7, 1768 - July 28, 1844) - Appointed on August 2, 1802 - Holder of the sénatorerie of Brussels (1803-1804)
- BONAPARTE, Lucien (March 21, 1775 - June 29, 1840) - Appointed on August 2, 1802 - Holder of the sénatorerie of Trier (1803-1810)
- BONNIN DE LA BONNINIÈRE DE BEAUMONT, Marc Antoine (September 23, 1763 - February 4, 1830) - Appointed on August 14, 1807
- BOUGAINVILLE, Louis Antoine (November 11, 1729 - August 31, 1811) - Appointed on December 25, 1799
- BOURLIER, Jean-Baptiste (February 1, 1731 - October 30, 1821) - Appointed on April 5, 1813
- ⊕BRUNETEAU DE SAINTE-SUZANNE, Gilles Joseph Martin (March 7, 1760 - August 26, 1830) - Appointed on April 21, 1804 - Holder of the sénatorerie of Pau (1806-1814)
- BUONACORSI, Alexandre (August 5, 1740 - April 24, 1817) - Appointed on February 22, 1811
