| Kruse, Peter | (1955 - 2015) | 3 | Zitate |
| Krutch, Joseph Wood | (1893 - 1970) | 1 | Zitat |
| Kubin, Alfred | (1877 - 1959) | 1 | Zitat |
| Kubitschek, Ruth Maria | (*1931) | 1 | Zitat |
| Kuczynski, Jürgen | (1904 - 1997) | 1 | Zitat |
| Kuenheim, Eberhard | (*1928) | 8 | Zitate |
| Kues, Nikolaus | (1401 - 1464) | 1 | Zitat |
| Kuh, Anton | (1890 - 1941) | 1 | Zitat |
| Kühn, Heinz | (1912 - 1992) | 3 | Zitate |
| Kuhn, Maggie | (1905 - 1995) | 3 | Zitate |
| Kühnel, Josef | (1890 - 1967) | 2 | Zitate |
| Kulczyk, Jan | (1950 - 2015) | 3 | Zitate |
| Kulenkampff, Hans-Joachim | (1921 - 1998) | 2 | Zitate |
| Künast, Renate | (*1955) | 1 | Zitat |
| Küng, Hans | (*1928) | 1 | Zitat |
| Künzle, Johann | (1857 - 1945) | 1 | Zitat |
| Kurosawa, Akira | (1910 - 1998) | 2 | Zitate |
| Kutschma, Leonid Danylowytsch | (*1938) | 1 | Zitat |
| Kyber, Manfred | (1880 - 1933) | 1 | Zitat |
| Kyi, Aung San Suu | (*1945) | 1 | Zitat |
| Kyrene, Aristippos | (435 v. Chr. - 355) | 3 | Zitate |