Reginald Carl Lindsay[1] (March 19, 1945 – March 12, 2009) was a United States district judge of the United States District Court for the District of Massachusetts.

[2][3] Born in Birmingham, Alabama, Lindsay received a Bachelor of Arts degree from Morehouse College in 1967 and a Juris Doctor from Harvard Law School in 1970.

He was the Massachusetts state commissioner of public utilities from 1975 to 1977, thereafter returning to his private practice until 1993.

On October 27, 1993, Lindsay was nominated by President Bill Clinton to a seat on the United States District Court for the District of Massachusetts vacated by David Sutherland Nelson.

Judge Lindsay took a leave of absence from the bench in April 2008 while recovering from illness and died in Boston on March 12, 2009.