Crib, cradle or bassinet: Bassinets may be safe only for the first few months.
Portable bed or playpen
Moisture-proof mattress pads (1-3)
Fitted sheets (2-4)
Light receiving blankets (3+)
Heavier blankets (2)
Diaper pail/bin
Changing table and/or changing pad
Dresser/chest
Humidifier/vaporizer
Nightlight or lamp for checking on baby without waking him
Infant bathtub
Car seat
Stroller (see: best strollers)
Laundry detergent for babies or those with sensitive skin
Nasal aspirator, less prettily called a “snot sucker”
Thermometer
Infant pain reliever/fever reducer, such as Tylenol