The St. Regis İstanbul tesisindeki restoranlarda sunulan mutfaklar şunlardır:
Spago Istanbul is proudly listed in both the 2024 & 2025 Michelin Guide and Gault&Millau tesisinde California
St. Regis Brasserie is proudly listed in both the 2024 & 2025 Michelin Guide and Gault&Millau tesisinde International