野茂英雄（1968年8月31日－），日本大阪府大阪市出身，美国职棒的投手。龙卷风式投球为其特色；绰号“K博士”、“龙卷风”，野茂英雄是1990年代以来亚洲球员渡海成功的范例，带动日本及亚洲球员的旅美风潮。

1995年5月2日野茂英雄于大联盟代表道奇队出赛，成为自村上雅则、朴赞浩之后美国职棒史上第三位踏上大联盟舞台的亚洲籍选手。

野茂英雄在美国大联盟生涯累积123胜，这项亚洲球员在MLB最多胜纪录，直到2010年9月13日才由韩国籍投手朴赞浩所追平。2014年1月8日，成为第一位美国棒球名人堂的日本候选者，但得票率只有1.1%落选。2014年1月17日，与秋山幸二、佐佐木主浩入选日本棒球名人堂，成为日本棒球名人堂中最年轻的入选者。

Hideo Nomo (野茂 英雄|Nomo Hideo?, born August 31, 1968 in Minato-ku, Osaka, Japan) is a retired Japanese-American baseball pitcher in Nippon Professional Baseball (NPB) and Major League Baseball (MLB). He achieved early success in his native country, where he played with the Kintetsu Buffaloes from 1990 to 1994. He then exploited a loophole to free himself from his contract, and became the first Japanese major leaguer to permanently relocate to Major League Baseball in the United States, debuting with the Los Angeles Dodgers in 1995. Although not the first Japanese person to play baseball professionally in the United States, he is often credited with opening the door for Japanese players in Major League Baseball.