Jun Sawada (澤田 純, Sawada Jun, born 30 July 1955) is a Japanese businessman, Executive Chairman and Member of the Board of Nippon Telegraph and Telephone (NTT), the third largest telecommunications company in the world in terms of revenue, since June 2022.

Sawada was engaged in various leadership roles in technology developments, business incubation, enterprise sales, and corporate strategy planning and implementation since he joined NTT in 1978.

After serving as Senior Executive Vice President and Head of Corporate Strategy at NTT Communications, he succeeded Hiroo Unoura  and was appointed President and CEO of Nippon Telegraph and Telephone Corporation in 2018.

He also serves as Vice Chair, Chair of Committee on Industrial Competitiveness, and Chair of Committee on U.S. Affairs in KEIDANREN (Japan Business Federation), Chairman in Japan U.S. Business Council, and Co-chairperson in Kyoto Institute of Philosophy.

On 10 April 2024, Sawada was among the guests invited to the state dinner hosted by U.S. President Joe Biden in honor of Prime Minister Fumio Kishida at the White House.