Oslavice (German: Groß Woslawitz) is a municipality and village in Žďár nad Sázavou District in the Vysočina Region of the Czech Republic. It has about 700 inhabitants.

Oslavice is located about 24 kilometres (15 mi) south of Žďár nad Sázavou and 29 km (18 mi) east of Jihlava. It lies in the Křižanov Highlands. The highest point is at 524 m (1,719 ft) above sea level. The Oslavička Stream flows through the municipality.

The first written mention of Oslavice is from 1320.

Oslavice was a sovereign municipality until 1 June 1980, when it was incorporated into Velké Meziříčí. Since 1 January 1992, it has been a separate municipality again.

Historical population

Year Pop. ±% 1869 312 —     1880 352 +12.8% 1890 386 +9.7% 1900 407 +5.4% 1910 502 +23.3%	Year Pop. ±% 1921 576 +14.7% 1930 546 −5.2% 1950 526 −3.7% 1961 446 −15.2% 1970 445 −0.2%	Year Pop. ±% 1980 493 +10.8% 1991 508 +3.0% 2001 580 +14.2% 2011 663 +14.3% 2021 659 −0.6%
Source: Censuses

Oslavice is located on the Křižanov–Studenec railway line of local importance.

There are two chapels, the Chapel of Saint George and the modern Chapel of Divine Mercy. The Chapel of Saint George dates from 1867.

• Official website