Hannersdorf (Hungarian: Sámfalva) is a municipality in Burgenland in the district of Oberwart in Austria.

Parts of the municipality are Hannersdorf, Burg, and Woppendorf.

Historical population

Year	Pop.	±%
1869	1,487	—
1880	1,543	+3.8%
1890	1,671	+8.3%
1900	1,773	+6.1%
1910	1,573	−11.3%
1923	1,406	−10.6%
1934	1,346	−4.3%
1939	1,281	−4.8%
1951	1,275	−0.5%
1961	1,175	−7.8%
1971	1,042	−11.3%
1981	1,002	−3.8%
1991	864	−13.8%
2001	848	−1.9%
2011	794	−6.4%

Of the 15 positions on the municipal council, the SPÖ has 8, and the ÖVP 7.

• Pictures of Hannersdorf