Nelson Joseph "Nellie" King was an American professional baseball player who had a notable career as a right-handed pitcher in Major League Baseball (MLB). Born on March 15, 1928, in Shenandoah, Pennsylvania, King's baseball career was primarily associated with the Pittsburgh Pirates.

King's journey to the major leagues was not straightforward. He initially signed with the Boston Braves in 1946 but was released after a year. He then spent several years in the minor leagues before being signed by the Pittsburgh Pirates in 1954.

During his time with the Pirates, King was a reliable and effective pitcher. He made his MLB debut on April 15, 1954, and quickly established himself as a valuable member of the team. Over the course of his career, he appeared in 115 games, 31 of which he started. He recorded a career win-loss record of 14-21, with a commendable earned run average (ERA) of 3.16.

King's best season was arguably in 1956 when he posted a career-high 7 wins and a 3.48 ERA. He was also a competent batter, hitting .173 with 1 home run and 10 runs batted in.

However, King's playing career was cut short due to arm injuries. His last appearance in the major leagues was on September 16, 1957. Despite the premature end to his playing career, King remained involved in baseball. He transitioned into broadcasting and served as a radio announcer for the Pirates from 1967 to 1975.

In addition to his broadcasting career, King also served as the golf coach at Duquesne University for 30 years. He was inducted into the Western Pennsylvania Sports Hall of Fame in 1995 for his contributions to baseball and golf.

Nellie King passed away on August 11, 2010, leaving behind a legacy of dedication and passion for the sport of baseball. Despite his relatively short playing career, his impact on the game, both on and off the field, was significant. His journey from the minor leagues to the majors, his successful transition to broadcasting, and his commitment to coaching are testament to his love for the sport.