Back فريدرخ فرانتس الرابع (دوق مكلنبورغ شفيرين الأكبر) Arabic فريدرش فرانز الرابع ARZ Frederic Francesc IV de Mecklenburg-Schwerin Catalan Fridrich František IV. Meklenburský Czech Frederik Frans 4. af Mecklenburg-Schwerin Danish Friedrich Franz IV. (Mecklenburg) German Φρειδερίκος Φραγκίσκος Δ΄ του Μεκλεμβούργου-Σβερίν Greek Federico Francisco IV de Mecklemburgo-Schwerin Spanish Friedrich Franz IV Estonian Frédéric-François IV de Mecklembourg-Schwerin French
| Frederick Francis IV | |
|---|---|
 | |
| Grand Duke of Mecklenburg-Schwerin | |
| Reign | 10 April 1897 – 14 November 1918 |
| Predecessor | Frederick Francis III |
| Successor | Monarchy abolished |
| Born | 9 April 1882 Palermo, Kingdom of Italy |
| Died | 17 November 1945 (aged 63) Flensburg, Germany |
| Spouse | |
| Issue | Hereditary Grand Duke Frederick Francis Duke Christian Ludwig Duchess Olga Duchess Thyra Anastasia, Princess Friedrich Ferdinand of Schleswig-Holstein-Sonderburg-Glücksburg |
| House | Mecklenburg-Schwerin |
| Father | Frederick Francis III |
| Mother | Anastasia Mikhailovna of Russia |
Frederick Francis IV (Friedrich Franz Michael; 9 April 1882 – 17 November 1945) was the last Grand Duke of Mecklenburg-Schwerin and regent of Mecklenburg-Strelitz. He inherited the throne when he was fifteen years old in 1897 and was forced to renounce it in 1918.