Joseph Baltzell Showalter (February 11, 1851 – December 3, 1932) was a Republican member of the United States House of Representatives from Pennsylvania.
Joseph Baltzell Showalter (* 11. Februar 1851 bei , Fayette County, Pennsylvania; † 3. Dezember 1932 in Washington, D.C.) war ein US-amerikanischer Politiker. Zwischen 1897 und 1903 vertrat er den Bundesstaat Pennsylvania im US-Repräsentantenhaus. (de)
Joseph Baltzell Showalter (February 11, 1851 – December 3, 1932) was a Republican member of the United States House of Representatives from Pennsylvania. (en)