Zachar is both a given name and a surname. Notable people with the name include:

• Zachar Šybieka (born 1948), Belarusian historian
• Imre Zachár (1890–1954), Hungarian water polo player
• Jacob Zachar (born 1986), American actor
• Ján Zachar (born 1936), Slovak football coach
• Karol Zachar (1918–2003), Slovak director

• Full-range speaker
• Full rank
• Fullrate
• Full-rate ADSL
• Full raw sockets
• Full Representation
• Full Reuenthal
• Full-Reuenthal (Aargau)
• Full-Reuenthal AG
• Full-Reuenthal, Switzerland
• Full rhyme
• Full rhymes
• Full rhyming
• Full-rigged
• Full rigged
• Full rigged vessel
• Full-rigged vessel
• Full rocker
• Fullsail
• Full sail
• Full Sail (Loggins and Messina album)
• Full Sail (song)
• Full-scale
• Full Scale (EP)
• Full-scene anti-aliasing