Miss Philippines Earth 2021

Miss Philippines Earth 2021 was the 21st edition of the Miss Philippines Earth pageant. Due to the COVID-19 pandemic in the Philippines, it was held virtually for a second year on August 8, 2021.

The winner, Naelah Alshorbaji of Parañaque was crowned Miss Philippines Earth 2021 by Roxanne Baeyens. Also crowned were the court of elemental queens: Ameera Almamari, Miss Philippines Air, Rocel Songano, Miss Philippines Water, Roni Meneses, Miss Philippines Fire, and Sofia Lopez Galve, Miss Philippines Eco Tourism 2021.

The coronation was broadcast by ABS-CBN at Kapamilya Channel after being absent from the previous year's competition.

Placements
§ – Voted into Top 20 by viewers

Contestants
66 contestants representing various cities, municipalities, provinces, and communities abroad competed for the title.

Judges

 * Marc Nelson – TV Host, Environmentalist and WWF and World Vision Ambassador
 * Nguyễn Phương Khánh – Miss Earth 2018 and Top Influencer & Celebrity in Vietnam
 * Kim Atienza – TV Host, Actor, and Weather Anchor in ABS-CBN
 * Lindsey Coffey – Miss Earth 2020, WWF Ambassador Climate Reality Leader and Professional Model
 * Michael Seifert – International Model and Founder of TalentMan Models in Germany