Marina 101 is a tower in Dubai Marina with 101 floors above ground, six below and an architectural height of 425 m, according to CTBUH. It was developed by Sheffield Holdings (CTBUH lists the owner as Sheffield Real Estate). CTBUH classifies it as a residential and hotel building with 506 apartments and 281 hotel rooms.
National Engineering Bureau is credited as architect and structural engineer, and TAV Construction as main contractor. CTBUH describes design elements reminiscent of art deco and a 45 m crown of sky-blue aluminium panels ending in a four-point pinnacle. The floors up to level 33 were planned as a hotel; in 2014 Hard Rock was announced as the operator of a 281-room hotel there.
CTBUH dates the start of construction to 2006; The National gives 2007 and a first scheduled completion of 2014. In 2019 work stopped at over 97% after the developer ran out of funds, and its lenders, led by Bank of Baroda, looked for a new developer. Work resumed in 2021, and in April 2022 RERA said the project was in its final stages. CTBUH lists the tower as completed in 2017, but in December 2024 an owner told Gulf News that some work still remained before a building completion certificate could be issued, and owners were hoping for handover in 2025.