姜汉娜（朝鲜语：강한나／姜한나Kang Han-na，1989年1月30日－），韩国女演员。曾经常担任影视剧中的配角或第二女主角，因此有“万年女二”的称号

2013年，在电视剧《韩国小姐》饰演反派“林善珠”一角，令观众留下了深刻的印象。

2020年，在电视剧《Start-Up：我的新创时代》中担任“元仁才”一角和2021年的《我的室友是九尾狐》中的“杨惠善”大受好评。

2022年，与李准、张赫合作主演《红丹心》，剧中担任第一女主角。饰演为了生存，必须成为中殿的女人“刘贞”，时隔近6年再次挑战历史剧。入宫前后的发声差异，以及与爱人悄悄相见时的心情变化，都表现得很好，获得好评。

代表作品 《情欲王朝》《月之恋人－步步惊心：丽》《只是相爱的关系》《60天，指定幸存者》《Start-Up：我的新创时代》《我的室友是九尾狐》《红丹心》

Kang Han-na is a South Korean actress and radio DJ, signed under KeyEast Entertainment. She received both her Bachelor's and Master's Degree from Chung-ang University's Department of Theater. During her studies, she starred in several independent films. In 2013, she made her official acting debut, first as Mary in the movie "Fasten Your Seatbelt" as well as Ahram, Kim Woobin's lover in the movie" Friend: The Great Legacy". She also made her drama debut as Im Seonjoo in "Miss Korea" during the same year.

Since then, she appeared in the Running Man Family Package Project, where she became a temporary member for four weeks. As of December 2020, she has guest-starred in 21 Running Man episodes, making her the guest with the most appearances in show history.

Kang has also trained ballet professionally. As of January 2020, she has been hosting KBS Cool FM/KBS Music's radio show Volume Up, replacing Lee Suhyun.