Top Heatseekers is a weekly albums chart introduced by Billboard in 1993 whose purpose is to highlight sales by new and developing musical recording artists. Albums appearing on Top Heatseekers may also concurrently appear on the Billboard 200.

Top Heatseekers contains fifty chart positions. Although the chart's policies have changed slightly over the years, its current rules for an album's eligibility to enter Top Heatseekers are as follows (per Billboard):

Note that there are many artists who bypassed Top Heatseekers altogether by having their initial chart entry debut on the Billboard 200 at position 100 or above.