How do I get enough calcium on a vegan diet?

Vitamins, veggies. You can always take a vitamin with a high dose of calcium and vitamin d. More than likely though a vegan diet may be a little low in some other nutrients. I suggest seeing a nutritionist for planning purposes. Many vegetables, like broccoli, have high levels of calcium. Others have iron or allow higher absorption of iron (tomatoes). A nutritionist can give you a good healthy plan.
Dark green. Kale, collard greens, broccoli all have calcium, as does soy milk and soy....