Here are few simple Ganesha Prayers and Mantras you can chant during Ganesh Chaturthi OM Sri Ganeshaya Namah Prostrations to the Great Lord Ganesha OM Sri Maha Ganapataye Namah Prostrations to the Great Lord Ganapati. Shuklaambaradharam Vishnum Shashivarnam Chaturbhujam Prasannavadanam Dhyaayeth Sarvavighnopashaantaye He who is attired in a white garment Who is all-pervading and has the complexion of the moon Who has four arms and a bright and gracious countenance On him we meditate for the removal of obstacles. Varkratunda Mahakaya Surya Koti Sama Prabha Nirvighnam Kurumedeva Sarva Karyeshu Sarvada O Lord, with a twisted trunk and immense body, Radiant with the effulgence of a million suns: O Lord, may all our endeavors Always be accomplished without obstacles. Ganesha vachanam shruthva pranathaa Bhakthi bhaavathah Paprachchustham punah shaanthaa Gnyaanam broohi Gajaanana Listening to the words of Ganesha With prayer and devotion we ask again- Tea