- Speech of Hon. Joseph Segar, on Re-Construction: At Hampton, July 27, 1867.
- Speech of Joseph Segar, Esq., of the York District: Delivered in the House of Delegates of Virginia, March the 30th 1861, on the Resolution of the Senate, Directing the Governor of Virginia to Seize,
- Letter of Hon. Joseph Segar, to a Friend in Virginia: In Vindication of His Course in Declining to Follow His State Into Secession.
- Speech of Mr. Joseph Segar, (of Elizabeth City and Warwick) on the Wilmot Proviso: Delivered in the House of Delegates, January 19, 1849.
- Letter of Hon. Joseph Segar, to a Friend in Virginia, in Vindication of His Course in Declining to Follow His State Into Secession