Thomas David Nicholls (September 16, 1870 – January 19, 1931) was an Independent Democratic member of the U.S. House of Representatives from Pennsylvania.
Thomas D. Nicholls was born in Wilkes-Barre, Pennsylvania on September 16, 1870.
Nicholls was elected as an Independent Democrat to the Sixtieth and Sixty-first Congresses, but was not a candidate for renomination in 1910.
After completing his legislative tenure, he settled on a farm in Somerset County, Maryland, near Princess Anne and engaged in the raising of poultry, beginning in 1911.
Nicholls died in Princess Anne on January 19, 1931; he was interred in the Antioch Methodist Episcopal Cemetery.