United States Senate – GOP Gain
Charles McC. Mathias, Jr. (R) – 541,893 – 47.78%
Daniel B. Brewster (D-inc) – 443,667 – 39.12%
George P. Mahoney (AI) – 148,467 – 13.09%
Total Votes – 1,134,027 – 100.00%
United States House of Representatives – District 1 – GOP Hold
Rogers C. B. Morton (R-inc) – 87,078 – 73.59%
E. Homer White (D) – 31,250 – 26.41%
Total Votes – 118,328 – 100.00%
United States House of Representatives – District 2 – DEM Hold
Clarence D. Long (D-inc) – 86,025 – 59.06%
John E. Mudd (R) – 59,635 – 40.94%
Total Votes – 145,660 – 100.00%
United States House of Representatives – District 3 – DEM Hold
Edward A. Garmatz (D-inc) – 63,269 – 81.25%
James E. Chew (R) – 14,604 – 18.75%
Total Votes – 77,873 – 100.00%
United States House of Representatives – District 4 – DEM Hold
George Hyde Fallon (D-inc) – 60,651 – 65.59%
Thomas Paul Raimondi (R) – 31,813 – 34.41%
Total Votes – 92,464 – 100.00%
United States House of Representatives – District 5 – GOP Gain
Lawrence J. Hogan (R) – 89,073 – 52.72%
Hervey Machen (D-inc) – 79,870 – 47.28%
Total Votes – 168,943 – 100.00%
United States House of Representatives – District 6 – GOP Hold
John Glenn Beall, Jr. (R) – 71,714 – 53.00%
Goodloe E. Byron (D) – 63,597 – 47.00%
Total Votes – 135,311 – 100.00%
United States House of Representatives – District 7 – DEM Hold
Samuel N. Friedel (D-inc) – 81,048 – 79.62%
Arthur W. Downs (R) – 20,745 – 20.38%
Total Votes – 101,793 – 100.00%
United States House of Representatives – District 8 – GOP Hold
Gilbert Gude (R-inc) – 109,167 – 60.89%
Margaret C. Schweinhaut (D) – 70,109 – 39.11%
Total Votes – 179,276 – 100.00%