Lowell Otto Miller (June 1, 1889 – March 29, 1962) was an American catcher in Major League Baseball from 1910 through 1922 for Brooklyn teams the Superbas (1910, 1913), Dodgers (1911–1912) and Robins (1914–1922).

Nicknamed "Moonie", Miller batted and threw right-handed, and was listed at 6 feet 0 inches (1.83 m) and 196 pounds (89 kg).

His best season was 1920, when he posted a career-high .289 average and led National League catchers with .986 fielding percentage.

He was tagged by Cleveland Indians second baseman Bill Wambsganss for the third out in the only unassisted triple play in World Series history.

[1] After his playing career ended, Miller managed the Atlanta Crackers in 1923 and was a coach for the Dodgers and Boston Red Sox.