Nanny McPhee and the Big Bang
- Blwyddyn: 2010
- Gwlad: United States of America, United Kingdom, France
- Genre: Comedy, Fantasy, Family
- Stiwdio: Three Strange Angels, Relativity Media, Working Title Films, StudioCanal, Working Title Films
- Allweddair: nanny, nostalgic, aftercreditsstinger, duringcreditsstinger, woman director, based on young adult novel
- Cyfarwyddwr: Susanna White
- Cast: Emma Thompson, Asa Butterfield, Ralph Fiennes, Maggie Gyllenhaal, Maggie Smith, Rhys Ifans