Friedrich Johann Karl Becke | |
|---|---|
 | |
| Born | 31 December 1855 |
| Died | 18 June 1931 (aged 75) Vienna, Austria |
| Awards | Wollaston Medal (1929) |
| Scientific career | |
| Doctoral advisor | Gustav Tschermak von Seysenegg |
Friedrich Johann Karl Becke (31 December 1855, in Prague – 18 June 1931, in Vienna) was an Austrian mineralogist and petrographer.