Tracy Pollan and Michael J. Fox’s New York City kitchen, designed by Gomez Associates Inc., features classic schoolhouse light fixtures, Shaker-style cabinetry, and stainless-steel and marble countertops.

Giorgio Armani’s kitchen in his Switzerland residence, conceived in collaboration with Molteni, boasts mahogany detailing and Venetian plaster.

Architect Stephen Samuelson fashioned kitchen cabinetry from 19th-century Nuristani oak panels for Will and Jada Pinkett Smith’s Malibu property. Interior decorator Judith Lance designed the interiors.

At George Clooney’s Mexican villa—which is part of a Legorreta + Legorreta-designed compound he shares with Cindy Crawford and Rande Gerber—the Henrybuilt kitchen is appointed with a Viking cooktop and cabinetry faced in parota wood.

Antique Tunisian tile from Exquisite Surfaces makes a lively backsplash in Gisele Bündchen and Tom Brady’s Los Angeles kitchen, which interior design firm Joan Behnke & Assoc. appointed with Formations pendant lights, marble countertops from Compas Architectural Stone, custom-made alder cabinetry, an oak island, and a Wolf range. The architecture is by Landry Design Group.

At Jillian and Patrick Dempsey’s Malibu, California, home devised by Estee Stanley Interior Design, the kitchen features a concrete sink and countertops as well as a Wolf range and a Best hood.

At the Greenwich, Connecticut, estate of former Sony executive Tommy Mottola and his wife, pop singer and actress Thalia, interiors firm Katch I.D. equipped the kitchen with a trio of circa-1930 Czech lights from Ann-Morris, cabinetry by Lifetime Design, a range by Wolf, and sink fittings by Michael S. Smith for Kallista.

At Adam Levine’s Hollywood Hills house, designer Mark Haddawy created a stainless-steel kitchen with a table by Florence Knoll and a set of Arne Jacobsen chairs. The vintage light fixture is by Stilnovo, the espresso machine at right is by Miele, the wine cooler below it is by Viking, the sink fittings are by Dornbracht, and the range is by Thermador.

Actor Gerard Butler worked with architect Alexander Gorlin and film designer Elvis Restaino on his loft in Manhattan. The kitchen’s cabinetry and backsplash were fashioned from leftover flooring materials.

Ellen Pompeo’s dream kitchen in Los Angeles, designed by Martyn Lawrence Bullard, includes a La Cornue range, oven, and cabinetry and a Carrara-marble backsplash. The pendant lights are from Treillage, the custom-made pot rack is by Bullard, and the sink and fittings are by Waterworks.