Putnam Hill Historic District

Christ Church, Greenwich, is an Episcopal church in the Diocese of Connecticut, located in the Putnam Hill Historic District along the Boston Post Road (U.S. Route 1) as it passes through Greenwich in Fairfield County, Connecticut. The parish was established in 1749, and the current church building dates from 1910. The church runs a number of programs and courses and is also known for its choirs.

Putnam Cottage was also known as Knapp Tavern during the American Revolution. It is located at 243 East Putnam Avenue (United States Route 1), on the former route of the Boston Post Road, in Greenwich, Connecticut.

The Second Congregational Church of Greenwich is a historic church on East Putnam Avenue (U.S. Route 1) in Greenwich, Connecticut. Built in 1856, the stone building is a local example of mid-19th-century Gothic Revival architecture. The congregation is affiliated with the United Church of Christ.

Greenwich (, GREN-itch) is a town in southwestern Fairfield County, Connecticut, United States. At the 2020 census, the town had a total population of 63,518. The largest town on Connecticut's Gold Coast, Greenwich is home to many hedge funds and other financial services firms. Greenwich is a principal community of the Bridgeport–Stamford–Norwalk–Danbury metropolitan statistical area, which comprises all of Fairfield County. Greenwich is the southernmost and westernmost municipality in Connecticut as well as in the six-state region of New England. The town is named after Greenwich, a royal borough of London in the United Kingdom.

Brunswick School is a private, college-preparatory school for boys in Greenwich, Connecticut, United States. It was founded in 1902 by George B. Carmichael.

Greenwich High School is a four-year public high school in Greenwich, Connecticut, United States. The school is part of the Greenwich Public Schools system and serves roughly 2,700 students. It offers over 295 courses and a wide variety of co-curricular and extra-curricular activities. Greenwich is one of the twenty-one school districts in District Reference Group B.

Greenwich YMCA is a historic building at 50 East Putnam Avenue in Greenwich, Connecticut. Built in 1916 as a gift from Mrs. Nathaniel Witherill, it is a distinctive example of Colonial Revival / Georgian Revival style with Beaux Arts flourishes. The building was listed on the U.S. National Register of Historic Places in 1996.

The Methodist Episcopal Church is a historic church and parsonage at 61 East Putnam Avenue (United States Route 1) in Greenwich, Connecticut. Built in 1868-69 for a Methodist congregation established in 1805, the church is a fine local example of Carpenter Gothic architecture, and the parsonage, built in 1872, is a good example of Italianate architecture. The property was listed on the National Register of Historic Places in 1988. The congregation is affiliated with the United Methodist Church.

TransAtlantic Lines LLC is an American shipping company based in Greenwich, Connecticut. The limited liability company was founded in 1998 by vice-president Gudmundur Kjaernested The company owned and operated 5 vessels, including one tug-and-barge combination. Four of these vessels were chartered by the Military Sealift Command, and performed duties such as delivering cargo to U.S. military activities in Diego Garcia. TransAtlantic maintains resident agents in the U.S. District of New York and other federal Districts to receive service of process. TransAtlantic Lines had no collective bargaining agreements with seagoing unions.

The Fourth Ward Historic District encompasses an early urban residential subdivision of Greenwich, Connecticut. Extending north from United States Route 1 along Sherwood Place, Church Street, and adjacent streets, it is one of two subdivisions created before the arrival of the railroad in Greenwich in 1848. It is characterized by dense residential construction, with architectural styles from the Greek Revival to early 20th-century styles. The district was listed on the National Register of Historic Places in 2000.

Greenwich Academy is an independent, college-preparatory day school for girls in Greenwich, Connecticut. Founded in 1827, it is the oldest girls' school in Connecticut. Greenwich Academy's motto is Ad Ingenium Faciendum, "Toward the Building of Character."The head of school is Molly H. King.

St. Mary is a Roman Catholic church in Greenwich, Connecticut, United States, part of the Diocese of Bridgeport.