Modinagar is a peaceful and harmonious city. Modinagar has been evident of many devotional activities every year. Hindus form the majority of population, along with Muslims, Sikhs, Buddhists, Jains and Christians. Their religious establishments are present in the city:
Prachin Shiv mandir, Sikri kalan.
Kali singh bhuri singh gram devta, sikri kalan.
Laxmi Narayan Mandir (Modi Mandir), Opp. Modi Bhawan, Near Sugar Mill.
Baba Mohanram Mandir, Govindpuri, near new pani ki tanki.
Kalyaneshwar Shiv Mandir, Multani Pura, Modinagar.
Jain Mandir, Near tel mill.
Sai Baba Mandir, Opp Modi Textile.
Gurudwara Shree Guru Singh Sabha, Gurudwara Road.
Gurudwara Shree Guru Singh Sabha, Govindpuri.
Badi Masjid, Begmabad.
Masjid,Sara Road,Sara Village
St. Teresa Church, Santpura.
Buddhist temple, Chuna bhatti.
Ganesh temple,harmukhpuri
Bara Shiv Mandir, Kasba Road
Langrey Baba Mandir, Santpura
Shyam Mandir(Khatu Naresh),Mahendra Puri
Sant Shri Asaram Ji Bapu Ashram Bapu Dham, Near Police Fire Station, Niwari Road
Kali Mandir(Near Gujarmal Modi Yadgar)
Nagli wale Baba Ka Mandir(Near Kali Mandir)
shree Banke Bihari Sewa Samiti,
