Maria Tauberová (née Proskeová) (28 April 1911 – 16 January 2003) was a Czech opera singer who had an active international career from the 1930s through the 1970s.
A lyric coloratura soprano with an excellent technique, she possessed a warm bright voice that was even in all registers.
She was particularly admired for her portrayal of Mozart heroines.
In addition to an almost four-decade career at the Prague National Theatre, she sang throughout Europe and in South America, frequently with her husband, conductor Jaroslav Krombholc.