| 151 | Jutta of Austria (-5 March 1329), parents: Albrecht I and Elisabeth von Görz-Tirol |
| 152 | Karl I (-24 February 1475), Markgraf von Baden, parents: Jakob I and Catherine de Lorraine |
| 153 | Karl Josef of Austria (7 August 1590-28 December 1624), Grand Master of the Order of Teutonic Knights, parents: Karl of Austria and Maria Anna von Bayern |
| 154 | Karl of Austria (3 June 1540-10 July 1590), Duke in Styria, Carinthia & Carniola, parents: Ferdinand I and Anna of Hungary & Bohemia |
| 155 | Karl of Austria (17 July 1579-17 May 1580), parents: Karl of Austria and Maria Anna von Bayern |
| 156 | Karl V (24 February 1500-21 September 1558), Emperor, parents: Felipe I and Juana “la Loca” |
| 157 | Karl von Habsburg (14 February 1276-16 August 1276), parents: Rudolf I von Habsburg and Gertrud von Hohenberg |
| 158 | Karl von Österreich (22 November 1560-31 October 1618), Markgraf von Burgau, parents: Ferdinand of Austria and Philippine Welser |
| 159 | Katharina of Austria (1342-10 January 1381), parents: Albrecht II “der Weise” and Jeanne de Ferrette |
| 160 | Katharina of Austria (1385-), Abbess of St Klara, parents: Leopold III and Verde Visconti |
| 161 | Katharina of Austria (9 February 1320-28 September 1349), parents: Leopold I and Catherine de Savoie |
| 162 | Katharina of Austria (October 1295-18 January 1323), parents: Albrecht I and Elisabeth von Görz-Tirol |
| 163 | Katharina of Austria (15 September 1533-28 February 1572), parents: Ferdinand I and Anna of Hungary & Bohemia |
| 164 | Katharina of Austria (14 January 1507-12 February 1578), Regent of Portugal, parents: Felipe I and Juana “la Loca” |
| 165 | Katharina of Bohemia (August 1342-26 April 1395), parents: Karl IV and Blanche de Valois |
| 166 | Katharina Renata of Austria (4 January 1576-29 June 1595), parents: Karl of Austria and Maria Anna von Bayern |
| 167 | Katharina von Habsburg (1256-4 April 1282), parents: Rudolf I von Habsburg and Gertrud von Hohenberg |
| 168 | Katharina von Österreich (1424-11 September 1493), parents: Ernst I "der Eiserne" and Cimburka of Masovia |
| 169 | Katharina von Sachsen (24 July 1468-10 February 1524), parents: Albrecht "der Beherzte" and Zdenka Podiebrad |
| 170 | Klementia von Habsburg (1262-end of August 1295), parents: Rudolf I von Habsburg and Gertrud von Hohenberg |
| 171 | Konrad (-25 September 1349), Graf von Hardegg |
| 172 | Konstanza of Austria (24 December 1588-10 July 1631), parents: Karl of Austria and Maria Anna von Bayern |
| 173 | Kunigunde of Bohemia (January 1265-27 November 1321), parents: Otakar Přemysl II and Kunigunda Rostislavna |
| 174 | Kunigunde von Österreich (16 March 1465-6 August 1520), parents: Friedrich III and Leonor de Portugal |
| 175 | Ladislaus of Austria (22 February 1440-23 November 1457), King of Bohemia, parents: Albrecht II and Elisabeth of Hungary and Bohemia |
| 176 | Lajos (Ludwig) II (1 July 1506-29 August 1526), parents: Vladislaus II and Anne de Foix |
| 177 | Leonor de Portugal (18 September 1434-3 September 1467), parents: Duarte and Leonor de Aragón |
| 178 | Leopold (-after 6 December 1330), parents: Otto |
| 179 | Leopold (-after 6 October 1338), parents: Otto |
| 180 | Leopold I (4 August 1290-28 February 1326), Duke of Austria and Steiermark, parents: Albrecht I and Elisabeth von Görz-Tirol |