List of Famous people who are 77

Isao Okano is a retired judoka who competed in the middleweight (−80 kg) division in the 1964 Summer Olympics.

Paliyath Jayachandrakuttan, often credited as P. Jayachandran or Jayachandran, is an Indian playback singer and classical musician from Kerala. Jayachandran is best known for his captivating voice which gave him the title Bhava Gayakan by the music fraternity of South India. He has worked with many composers including G. Devarajan, M. S. Baburaj, V. Dakshinamoorthy, K. Raghavan, M. K. Arjunan, M. S. Viswanathan, Ilaiyaraaja, Shyam, A. R. Rahman, M. M. Keeravani and Vidyasagar. He has sung more than 10000 songs in total in different languages.He also acted in few films too.

Sir Stephen John Nickell, is a British economist and former warden of Nuffield College, Oxford, noted for his work in labour economics with Richard Layard and Richard Jackman. Nickell and Layard hypothesised the tendency for reduced unemployment to lead to inflation resulted from its effect on competitive bargaining in the labour market He is currently a member of the Office for Budget Responsibility's Budget Responsibility Committee.

Christopher Isham, usually cited as Chris J. Isham, is a theoretical physicist at Imperial College London.