Conrad I of Brno (died 6 September 1092) was the duke of Bohemia for eight months in 1092. He was the brother and successor of Vratislaus II (died 14 January 1092). He was the third son of Bretislaus I

Bretislaus I of Bohemia

Bretislaus I , known as Bohemian Achilles, of the house of the Přemyslids, was the duke of Bohemia from 1035 till death.-Youth:...

 and Judith of Schweinfurt

Judith of Schweinfurt

Judith of Schweinfurt , Duchess of Bohemia, was the wife of Bretislaus I of Bohemia. Her parents were Henry of the House of Babenberg, margrave of Nordgau , and his wife Gerberga.-Břetislav and Jitka:...

. He did not succeed as king because his brother had only been lifted to the royal dignity ad personam by the Emperor Henry IV and that title was therefore not hereditary.

Before he became duke of Bohemia, he had long ruled over Moravia

Moravia

Moravia is a historical region in Central Europe in the east of the Czech Republic, and one of the former Czech lands, together with Bohemia and Silesia. It takes its name from the Morava River which rises in the northwest of the region...

, as junior sons typically did, as duke of Brno

Brno

Brno by population and area is the second largest city in the Czech Republic, the largest Moravian city, and the historical capital city of the Margraviate of Moravia. Brno is the administrative centre of the South Moravian Region where it forms a separate district Brno-City District...

 and Znojmo

Znojmo

Znojmo is a city in the South Moravian Region of the Czech Republic, near the border with Lower Austria, connected to Vienna by railway and road . The royal city of Znojmo was founded shortly before 1226 by King Ottokar I on the plains in front of Znojmo Castle...

 (since 1054).

By his marriage to Wilpirk of Tenling, he had two children:

• Oldřich (or Ulrich), prince of Brno from 1092 to 1097 and from 1100 to his death on 11 November 1115
• Luitopld, prince of Znojmo from 1092 to 1097 and from 1100 to his death on 15 March 1113

He was succeeded as duke by his nephew Bretislaus

Bretislaus II of Bohemia

Bretislaus II was the duke of Bohemia from 14 September 1092 until his death. He was the eldest son of King Vratislaus II and Adelaide, daughter of Andrew I of Hungary. He was a major enemy of paganism....

.