Praised for her "idiomatic and stylish singing" (The Telegraph) British mezzo-soprano Frances Gregory is a recent graduate of Royal Academy Opera. A newly appointed Rising Star of the Orchestra of the Age of Enlightenment for the 2023–2025 seasons, she first appeared with the OAE in their acclaimed Bach: The Universe and Everything series last Autumn, with further performances planned in 2024. This season, she makes her debut with the English Concert as Arnalta/Nutrice/Famigliare 1 in Monteverdi's L’incoronazione di Poppea at the Palau de la Musica, Barcelona, and Auditorio Nacional, Madrid; with the Gabrieli Consort as alto soloist in Bach's B Minor Mass at the KKL Lucerne, and at The Grange Festival, where she returns to Arnalta L'incoronazione di Poppea with La Nuova Musica/David Bates. Later in the summer, she will appear at the Vache Baroque Festival. Further concert work for 2024 includes Purcell songs with Bjarte Eike at the RAM, a recital for The Grange Festival at Pallant House, Rossini Petite Messe Solennelle, Dvořák Stabat Mater, Mozart Requiem, performances of Dido and Aeneas, and Handel Messiah.

She began the 2022/23 season at Opera North as Apsara and La Messaggera (cover) in Orpheus, an innovative re-imagining of Monteverdi's L'Orfeo, musically directed by Laurence Cummings and Jasdeep Singh Degun. Further engagements for 2022/23 included Elgar's The Music Makers for Buxton Musical Society, Flosshilde (cover) in a new production of The Rhinegold for English National Opera, The Angel in Elgar's The Dream of Gerontius for the St. Endellion Easter Festival, and a critically acclaimed return to Longborough Festival Opera as La Messaggera and Proserpina L'Orfeo. She was also a semi-finalist in the 2023 International Handel Singing Competition.

Recently, she created the role of Laura in the world premiere of Tom Coult's Violet at the opening of the 2022 Aldeburgh Festival, with further performances at the Hackney Empire and Buxton International Festival. The production was a collaboration between Britten Pears Arts and Music Theatre Wales, in association with the Royal Opera, and was subsequently nominated for an Independent Opera and UK Achievement in Theatre award. Other recent roles include Nancy in Britten's Albert Herring for Clonter Opera, and Claudio in Handel's Silla for Northern Opera Group/Leeds Opera Festival. Previously for MTW, she covered and performed the mezzo-soprano role in Philip Venables' European premiere of Denis & Katya, a co-production with Opera Philadelphia.

During 2020/21, she was a studio artist with the Opéra National de Lyon, and an emerging artist at Longborough Festival Opera, where roles included Maman, La Tasse Chinoise, and La Libellule L'Enfant et les sortilèges and the Fox and Dog The Cunning Little Vixen. She is a former Alvarez Young Artist at Garsington Opera, where she covered and performed Flamel in Fantasio by Offenbach, and was one of Laurence Cummings' Handel House Talents for 2019 to 2021. For her performance as Sycorax in Jeremy Sams' pastiche The Enchanted Island with British Youth Opera in 2018, she was awarded the Dame Hilda Brackett Award from Sadler's Wells.

Further operatic performances comprise Minskwoman Flight, Juno Semele, Véronique Le Docteur Miracle, Laura Iolanta (all with Royal Academy Opera), Egeo Teseo (London Handel Festival), Idamante Idomeneo (2018 Amersham Festival of Music), and Hansel Hansel and Gretel, directed by Sarah Walker CBE. Chorus work includes the 2021 Glyndebourne Tour, 2017 Festival d'Aix-en-Provence, and the 2016 Glyndebourne Festival.

Whilst studying, she was a Karaviotis scholar, semi-finalist in the National Mozart Singing Competition, winner of the 2018 RAM Club Prize and the Tom Hammond Opera Prize, a RAM/Kohn Foundation Bach cantata soloist, and a member of the Academy's prestigious Song Circle. Prior to joining RAO, she received a Distinction in her Masters from the RAM, as well as a DipRAM for an outstanding final recital. Notable engagements whilst studying included Bach's St. Matthew Passion, conducted by Trevor Pinnock as part of the RAM Bach: the European series, her Cadogan Hall debut, and her Wigmore Hall recital debut, promoting the Balladen of Carl Loewe, for Song Circle.