Who is the current governor of New Hampshire?

The current governor of New Hampshire is Chris Sununu. He has been in office since January 2017 and is a member of the Republican Party. Sununu has focused on various issues during his tenure, including economic growth, education reform, and addressing the opioid crisis in the state. His long-standing commitment to public service is evidenced by his previous roles, including serving as the Executive Council of New Hampshire before his governorship.

The other individuals listed have held significant positions within the state, but they are not currently serving as governor. John Lynch was the governor before Sununu and served from 2005 to 2013, while Maggie Hassan served as governor following Lynch from 2013 to 2017. Jeanne Shaheen has also served as governor but was in office prior to Lynch, from 1997 to 2003, and has moved on to serve in the U.S. Senate. Thus, Chris Sununu stands out as the correct answer, reflecting the most up-to-date information regarding the state's leadership.