Masanhoewon District 마산회원구
Non-autonomous District
Korean transcription(s)
• Hangul	마산회원구
• Hanja	馬山會原區
• Revised Romanization	Masanhoewon-gu
• McCune–Reischauer	Masanhoewŏn-gu
Country	South Korea
Region	Yeongnam
Area
• Total	90.58 km2 (34.97 sq mi)
Population  (2010)
• Total	225,556
• Density	2,460.28/km2 (6,372.1/sq mi)
• Dialect	South Gyeongsang Province

Masanhoewon District (Korean: 마산회원구; RR: Masanhoewon-gu) is a district of Changwon, South Korea.

• Changwon
• Masan
• Uichang District
• Seongsan District
• Masanhappo District
• Jinhae District

• Hoiwon district office