|Big Brother Brazil 3|
|Series Run||January 14, 2003 - April 1, 2003|
|Returnees||Dhomini Ferreira (BBB13)|
|Previous Series||Big Brother Brazil 2|
|Next Series||Big Brother Brazil 4|
Big Brother Brazil 3 is the third season of Big Brother Brazil.
- Power of Immunity - There were fourteen Housemates competing for the grand prize, an increase over the two previous seasons. The season lasted 78 days, an increase of one week over the previous season. This season introduced the "Angel Power" or "Power of Immunity".
- First vote - At the first round of nominations there were two separate rounds of nominations - one in which males nominated the females, and one in which the females nominated the males. On Day 8 there was a double eviction - with the female and male evictees leaving the House. This Week's HoH Elane could only exercise her powers during the male Nominations round.
|Evicted - 4th Place|
|Evicted - 5th Place|
|Evicted - 6th Place|
|Evicted - 7th Place|
|Evicted - 8th Place|
|Evicted - 9th Place|
|Evicted - 10th Place|
|Evicted - 11th Place|
|Evicted - 12th Place|
|Walked - 13th Place|
|Evicted - 14th Place|
|Evicted - 15th Place|
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|Big Brother Seasons|