First Congregational Church of Chappaqua holds bible study, church school, Fellowship and choir rehearsals for Hims of Faith and Chancel Choir. These are also held on Sundays between 11:30am and 12:15pm for church bands.
Christian education programs are held for children and adults alike. The church also hosts Play Care Nursery & Preschool, which is geared toward babies and children from 8 weeks old to 5 years old.
Grace Baptist Church holds several services and events. On Sundays morning worship is held at 11 a.m., while evening worship is at 6 p.m. Also on Sundays are a fellowship and coffee, which is held at 9:45 a.m. and Sunday School at 10 a.m.
On the weekdays, a Bible study with prayer time is held at 7 p.m., and Church visitation is on Thursdays at 7 p.m. Finally, nurseries are held during the events. Larry Holland is the church's pastor.
Beginning Years Early Childhood Center is a nursery school at Temple Beth El of Northern Westchester in Chappaqua. It provides pre-school programming along with education in Jewish culture. It also teaches social skills to children of nursery school age, and promotes physical and emotional development.
Age appropriate programs include: a three-day transitional two's program (children must turn two by April), a three-day program for two-year-olds, a five-day program for three-year-olds, a five-day program for four-year-olds, After School Enrichment program, Mommy & Me Classes for children ages twelve to seventeen months, and Summer Camp for two through four-year-olds.
The Church of St. John and St. Mary holds mass every day and operates in two buildings: an Upper Church located at 30 Poillon Road and a Little Church at 15 St. John's Place. Sunday services in the Little Church and in the Upper Church. A vigil is held on Saturday evenings in the Upper Church, with the Sacrament of Reconciliation. Weekday mass is held in the Little Church. The pastor is Thomas Gilleece.
Programs offered by the church include a religious education program called KidsRelig, a Rosary and Altar Society and a High School Youth Group. It also has a Youth and Family Ministry, as well as a program called the OutReach, which performs community service. The church also has a Music Ministry.
Chappaqua Friends Meeting is a meeting house for the Religious Society of Friends, or Quakers. Worship is held every Sunday at 10:30 a.m.