Jaynagar

Jaynagar may refer to:


 * Jaynagar Majilpur, a town of the South 24 Parganas district in the Indian state of West Bengal
 * Jaynagar Majilpur Municipality, a municipal corporation of the South 24 Parganas district in the Indian state of West Bengal
 * Jaynagar Majilpur railway station, a railway station of the South 24 Parganas district in the Indian state of West Bengal
 * Jaynagar I, a community development block of the South 24 Parganas district in the Indian state of West Bengal
 * Jaynagar II, a community development block of the South 24 Parganas district in the Indian state of West Bengal
 * Jaynagar (Vidhan Sabha constituency), a legislative assembly constituency of the South 24 Parganas district in the Indian state of West Bengal
 * Jaynagar (Lok Sabha constituency), a parliamentary constituency of the South 24 Parganas district in the Indian state of West Bengal
 * Jaynagar Institution, a government-sponsored high school of the South 24 Parganas district in the Indian state of West Bengal
 * Jaynagarer Moa, a confectionery of the South 24 Parganas district in the Indian state of West Bengal
 * Jaynagar, Bihar, a town of the Madhubani district in the Indian state of Bihar
 * Jaynagar railway station, a railway station of the Madhubani district in the Indian state of Bihar
 * Jaynagar–Patna Intercity Express, an express train in the Indian Railways
 * Jaynagar–Ranchi Express, an express train in the Indian Railways
 * Jaynagar–Anand Vihar Garib Rath Express, an express train in the Indian Railways
 * Jaynagar–Lokmanya Tilak Terminus Antyodaya Express, an express train in the Indian Railways
 * Jaynagar−Rajendra Nagar Terminal Intercity Express, an express train in the Indian Railways
 * Jaynagar–Udhna Antyodaya Express, an express train in the Indian Railways
 * Howrah–Jaynagar Passenger, an express train in the Indian Railways
 * Kolkata–Jaynagar Weekly Express, an express train in the Indian Railways
 * Puri–Jaynagar Express, an express train in the Indian Railways