John William Boyd (September 15, 1811 – January 28, 1892) was an American businessman and politician.
He served four sessions in the Wisconsin State Senate (1848, 1849, 1858, 1859) representing Walworth County.
Boyd was born on September 15, 1811, in Charlton, New York.
Boyd's father had been a member of the New York legislature.
[1] Boyd suffered a stroke on January 24, 1892, and died four days later at his home in Linn, Wisconsin.